Question

10/21 : 5/7

Answer 1

\(\dfrac{10}{21}:\dfrac{5}{7}=\dfrac{10}{21}.\dfrac{7}{5}=\dfrac{2}{3}\)

Answer 2

\(\dfrac{10}{21}:\dfrac{5}{7}=\dfrac{10}{21}\times\dfrac{7}{5}=\dfrac{70}{105}\)

Answer 3

\(10/21*7/5=2/3\) nhé

Answer 4

\(\dfrac{10}{21}:\dfrac{5}{7}=\dfrac{10}{21}.\dfrac{7}{5}=\dfrac{70}{105}=\dfrac{2}{3}\)

Answer 5

\(=\dfrac{10\times7}{21\times5}=\dfrac{2}{3}\)

Answer 6

=2/3 

Answer 7

= 2/3

Answer 8

2/3 nhé

Answer 9

\(\dfrac{2}{3}\)nhé

Answer 10

\(\dfrac{10}{21}:\dfrac{5}{7}=\dfrac{10}{21}x\dfrac{7}{5}=\dfrac{70}{105}=\dfrac{2}{3}\)

Answer 11

\(\dfrac{2}{3}\)