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Ta gọi hiệu là b, số bị trừ là a, số trừ là c
Ta có :
a + b + c = 8470 trong khi b + c = a
=> 8470 : 2 = a
a = 4235
Tổng số phần bằng nhau giữa hiệu và số trừ là :
1 + 4 = 5 ( phần )
Hiệu là :
4235 : 5 = 847
Số trừ là :
847 x 4 = 3388
Đáp số : Hiệu : 847
Số trừ : 3388
Giải:
Số bị trừ là: 8470 : 2 = 4235
Theo bài ra ta có sơ đồ:
Theo sơ đồ ta có: Số trừ là: 4235 : (4 +1) x 4 = 3388
Hiệu là: 4235 - 3388 = 847
Đáp số:..
Gọi số bị trừ là a, số trừ là b và hiệu là c
Ta có: a+b+c=8470 (1)
a=b+c (2)
b=cx4 (3)
Từ (1);(2) và (3)
=> b+c+b+c=8470
=> cx4+c+cx4+c=8470
=> cx10=8470
=> c=8470:10=847
=> Hiệu của chúng = 847
Vạy số trừ là:
847x4=3388
Giải:
Số bị trừ là: 8470 : 2 = 4235
Theo bài ra ta có sơ đồ:
Theo sơ đồ ta có: Số trừ là: 4235 : (4 +1) x 4 = 3388
Hiệu là: 4235 - 3388 = 847
Đáp số:..
Gọi : số trừ là x
số bị trừ là y
hiệu là y - x
y + x + (y-x) = 8470
y + x + y - x = 8470
2y = 8470
y = 8470 : 2 = 4235
4235 - x = x * 1/4
4235 = x * 1/4 + x
4235 = x * 5/4
x = 4235 : 5/4
x = 3388
Vậy hiệu là 4235 - 3388 = 847
Đáp số : số bị trừ : 4235
số trừ : 3388
hiệu : 847
Giải:
Số bị trừ là: 8470 : 2 = 4235
Theo bài ra ta có sơ đồ:
Theo sơ đồ ta có: Số trừ là: 4235 : (4 +1) x 4 = 3388
Hiệu là: 4235 - 3388 = 847
Đáp số:..
Giải:
Số bị trừ là: 8470 : 2 = 4235
Theo bài ra ta có sơ đồ:
Theo sơ đồ ta có: Số trừ là: 4235 : (4 +1) x 4 = 3388
Hiệu là: 4235 - 3388 = 847
Đáp số:..
Ta có : SBT + ST + H = 8470
SBT + SBT = 8470
SBT X 2 = 8470
=> BBT = H + ST
Số bị trừ là:
8470 : 2 = 4235
Coi hiệu là 1 phần thì số trừ là 4 phần như thế.Tổng = 4235
Hiệu là : 4235 : ( 1 + 4 ) =847
Số trừ là:
847 x 4 = 3388
Đáp số : SBT : 4235
ST : 3388
H : 847
Chúc bạn học tốt!
Vi SBT=H+ST nen so bi tru la:1+4=5(phan)
Ta co so do :
Hieu:1 phan
So tru:4 phan
So bi tru:5 phan
=>hieu la:8470:(1+4+5)x1=847
so tru la:847x4=3388
dap so:hieu:847
so tru:3388
Co :
SBT +ST Hieu = 8470
=>SBT+SBT=8470 (Vi ST + Hieu = SBT)
=> 2 x SBT = 8470
=> SBT = ST + Hieu =4235
Ma hieu =1/4 ST nen ta co so do :
Hieu : |-----|
St : |-----|-----|-----|-----|
Tong so phan bang nhau la :
1+4=5 phan
So tru la :
4235 : 5.4=3388
Hieu la :
4235 - 3388 =847
Ds; 847
**** nhe
Gọi số bị trừ là a, số trừ là b và hiệu là c
Ta có: a+b+c=8470 (1)
cx4=b (2)
Từ (1) và (2)
=> b+c+b+c=8470
=> c+cx4+cx4+c=8470
=> cx10=8470
=> c=8470:10=847
Vậy hiệu = 847
=> Số trừ là:
847x4=3388
vậy số bị trừ sẽ là số trừ + hiệu = 1 + 4 phần = 5 phần)
tổng số phần bằng nhau là:
1+4+5=10(phần)
giá trị một phần là:
8470/10=847
số trừ là:
847*4=3388
hiệu là:
847*1=847
Vậy số trừ là 3388 và hiệu là 847
3388 va 847 la dung
847 là sai đó biết chưaA
3388 là đúng đó mình bấm vào 847 rồi nó cho sai
minh bam vao cung sai
3388 day
847 là đáp án
3380 itjd mẹ
3388 và 847 là đúng
dsawscqawsdas sa fsfafadcfasawewef
3888 đúng mình thi violymic vòng 8 rồi 100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000%
847 la sai mk nhan rui la 3388 moi dung
847 ko sai dau, nhung de bai hoi so tru ma cac ban tra loi the thi sai roi, 847 chi la hieu thoi. Con so tru la 3388
3888 nha mấy bạn
847 nha ban
847 nha ban
847 nha ban
847 là sai mình làm rồi còn 1 câu này mình điền 847 thế là sai
giải
Tổng của số trừ và hiệu là: 8470 : 2 = 4235
Hiệu số là: 4235 : (1 + 4) x 1 = 847
Số trừ là: 847 x 4 = 3388
ĐS: Số trừ: 3388; Hiệu: 847
Tổng của số bị trừ, số trừ và hiệu là 8470. Suy ra: Số bị trừ là: 8470 : 2 = 4235
Ta có:
Số bị trừ = số trừ + hiệu. Suy ra: Tổng hai số là 4235
Hiệu số bằng 1/4 số trừ. Suy ra: Tỉ số giữa chúng là 1/4
Từ đó ta có sơ đồ:
Hiệu: !----!
Số trừ: !----!----!----!----!
Tổng số phần bằng nhau là: 1 + 4 = 5 (phần)
Số trừ là: 4235 : 5 x 4 = 3388
Tổng của số bị trừ, số trừ và hiệu là 8470. Suy ra: Số bị trừ là: 8470 : 2 = 4235
Ta có:
Số bị trừ = số trừ + hiệu. Suy ra: Tổng hai số là 4235
Hiệu số bằng 1/4 số trừ. Suy ra: Tỉ số giữa chúng là 1/4
Từ đó ta có sơ đồ:
Hiệu: !----!
Số trừ: !----!----!----!----!
Tổng số phần bằng nhau là: 1 + 4 = 5 (phần)
Số trừ là: 4235 : 5 x 4 = 3388
847 sai bét
3388 là đúng mình thi rồi 3388 chắc chắn là đúng 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 phần trăm luôn
Số trừ là 3388
tui là hs lớp 5 hnay thi vòng 8 gặp bài này là 847 thật đó 3888 là saiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii 847 là đúng bạn nào thấy tui đúng thì kết bạn nhé
847 mk thi violympic bài 3 vòng 8 lớp 5 ngta bảo sai á
3388 va 847 deu dung vi nguoi ta bao tim so tru va hieu ma
Tổng của số bị trừ, số trừ và hiệu là 8470. Suy ra: Số bị trừ là: 8470 : 2 = 4235
Ta có:
Số bị trừ = số trừ + hiệu. Suy ra: Tổng hai số là 4235
Hiệu số bằng 1/4 số trừ. Suy ra: Tỉ số giữa chúng là 1/4
Từ đó ta có sơ đồ:
Hiệu: !----!
Số trừ: !----!----!----!----!
Tổng số phần bằng nhau là: 1 + 4 = 5 (phần)
Số trừ là: 4235 : 5 x 4 = 3388
3388.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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
847 nhé