ta da biet 4/5 < 5/6. Hay viet 3 phan so co tu so be hon 100 ma 3 phan so do deu lon hon 4/5 va be hon 5/6

cho 4 so 80 90 a va b hoi a nho hon b biet so a nho hon so tbc cua 3 so 80,90,a la 4 so b lon hon tbc cua 4 so la 12

cac ban nao biet giai bai toan nay k?De bai nhu sau:viet 3 phan so khac nhau co cung mau so ma moi phan so do:1 la lon hon phan so 1/5,2 la be hon phan so 1/4 va 3 la lon hon phan so 1/5,be hon phan so 1/4

Các tìm kiếm liên quan đến cho 4 so 80 .90 . a va b hoi so a nho hon so b bao nhieu don vi biet so a nho hon trung binh cong cua 3 so 80 . 90 va a la4 so b lon hon trung binh cong cua 4 so la 12 so a nho hon so b la ?

1.

4km 15m=..km

12 tan 4kg=..tan

2.tu be -lon

1, 05m;150cm;12dm 9cm;15,3dm;1,35m

3.tu lon-be

3,35 tan;3035kg;30ta 35kg;3 tan 35 kg;36,1 ta

4. tim 5 so thap phan vua lon hon 0,3 va be hon 0,4

5.viet cac so thap phan thanh ps thap phan roi rut gon

10,8;18,25;9,125

6 tu be - lon

365dm2;3,1m2;3m2 5dm2;35001cm2

viet 5 phan so thap phan lon hon 1va co mau so la 10

doi tu hon so 1va 1 phan 2 sang so thap phan

3 k 3 4 5 co 632 hs so hs k 3 hon so hs khoi 4 13 hs so hs k 4 nhieu hon so hs k5 8 hs tinh hoc sinh cua 1k

y nhan hon so 3 va1 /2 = hon so 4 va 3/2