Question

b)35/28 : 7
Đặt tính

Answer 1

\(\dfrac{35}{28}:\dfrac{7}{1}=\dfrac{5}{4}:\dfrac{7}{1}=\dfrac{5}{4}\times\dfrac{1}{7}=\dfrac{5}{28}\)

Answer 2

\(\dfrac{35}{28}:7=\dfrac{35}{28}\times\dfrac{1}{7}=\dfrac{5}{28}\)

Answer 3

35/28x 1/7

= 35/ 196

= 5/28

Answer 4

5/28

Answer 5

5/ 28

Answer 6

\(\dfrac{5}{28}\)

Answer 7

= 5/28

Answer 8

35/28x 1/7

= 35/ 196

= 5/28