I like S X in my free time

In my free time, I really enjoy reading books. I usually spend an hour every evening lying on my sofa with a good story. It helps me relax after a long day at school and improves my knowledge. Sometimes, I also go to the library to find new novels. Reading makes me feel creative and happy. It is definitely my favorite hobby.

noooooooooooooooo

t cũng thế 2 ngày liên tiếp lận

Tôi cũng thật là có đôi lúc buồn vui lẫn lộn, cảm xúc đan xen thật khó tả.

học vui ghê

2.144736842 nha em (tốt nhất là ko chia hết)

130 nha

cách làm:

(60+53+70)+(-53)

=60+53+70-53

=(53-53)+(60+70)

=0+130

=130

Bị cả đám nó lôi ra chỗ vắng người rồi "tẩn" cho thì...

A = 1.2.3.4.5.6.7.8.9.10

A = (2.5.9).(1.3.6).(7.8).10

A = (10.9.4).(3.6).56.10

A = (90.4).18.56.10

A = 360.(18.56).10

A = 360.1008.10

A = 362880.10

A = 3628800

3628800

- \(\frac{4}{27}\) : \(\frac73\) + (- \(\frac{14}{27}\) : \(\frac23\)) - \(\frac{12}{7}\)

= - \(\frac{4}{27}\times\frac37\) - \(\frac{14}{27}\) x \(\frac32\) - \(\frac{12}{7}\)

= - \(\frac{4}{63}\) - \(\frac79\) - \(\frac{12}{7}\)

= - \(\frac{4}{63}\) - \(\frac{49}{63}\) - \(\frac{108}{63}\)

= - \(\frac{53}{63}\) - \(\frac{108}{63}\)

= - \(\frac{161}{63}\)

=- \(\frac{23}{9}\)

Ta có: \(-\frac{4}{27}:\frac73+\frac{-14}{27}:\frac23-\frac{12}{7}\)

\(=-\frac{4}{27}\cdot\frac37+\frac{-14}{27}\cdot\frac32-\frac{12}{7}\)

\(=\frac{-4}{9\cdot7}+\frac{-7}{9}-\frac{12}{7}=\frac{-4-49-108}{63}=\frac{-161}{63}\)