Question

Bài 1: Rút gọn các phân số:      6 ...............      10  =                            70 ...............      90  =      96 ...............      72  =     45 ...............      35  =  

Answer 1

\(\dfrac{6}{10}=\dfrac{3}{5};\dfrac{70}{90}=\dfrac{7}{9};\)\(\dfrac{96}{72}=\dfrac{4}{3}\)\(\dfrac{45}{35}=\dfrac{9}{7}\)

Answer 2

\(\dfrac{6}{10}=\dfrac{3}{5};\dfrac{70}{90}=\dfrac{7}{9};\dfrac{96}{72}=\dfrac{4}{3};\dfrac{45}{35}=\dfrac{9}{7}\)

Answer 3

6/10=3/5

70/90=7/9

96/72=4/3

45/35=9/7 nha

HT