Question

rút gọn các phân số 

6/10=              70/90=            96/72 =                45/35 = 

Answer 1

\(=\dfrac{3}{5}\\ =\dfrac{7}{9}\\ =\dfrac{4}{3}\\ =\dfrac{9}{7}\)

Answer 2

\(\dfrac{6}{10}=\dfrac{3}{5};\dfrac{70}{90}=\dfrac{7}{9};\dfrac{96}{72}=\dfrac{8}{9};\dfrac{45}{35}=\dfrac{9}{7}\)

Answer 3

\(\dfrac{6}{10}=\dfrac{3}{5}\)

\(\dfrac{70}{90}=\dfrac{7}{9}\)

\(\dfrac{96}{72}=\dfrac{4}{3}\)

\(\dfrac{45}{35}=\dfrac{9}{7}\)

Answer 4

6/10=3/5

70/90=7/9

96/72=4/3

45/35=9/7

Answer 5

6/10 = 3/5

70/90 = 7/9

96/72 = 4/3

45/35 = 9/7