Question

tính: 100/110-56/88

Answer 1

+)\(\frac{100}{110}=\frac{10}{11}\)

+)\(\frac{56}{88}=\frac{7}{11}\)

\(\Rightarrow\)\(\frac{100}{110}-\frac{56}{88}=\frac{10}{11}-\frac{7}{11}\)

\(=\frac{3}{11}\)

Answer 2

\(\frac{3}{11}\)

Answer 3

0.27 chắc thế

Answer 4

100/110-56/88=10/11-7/11=3/11 nhé,chúc bạn học tốt