Question

8/7 : 4 = ....... 

giải chi tiết ra giúp mk

Answer 1

\(\dfrac{8}{7}:4=\dfrac{8}{7}\cdot\dfrac{1}{4}=\dfrac{2}{7}\)

Answer 2

8/7 ; 4 = 8/7 x 1/4 = 2/7

Answer 3

\(\dfrac{8}{7}:4\)

= \(\dfrac{8}{7}.\dfrac{1}{4}\)

= \(\dfrac{8.1}{7.4}\)

= \(\dfrac{8}{28}\)

Answer 4

\(\dfrac{8}{7}\) : 4=

\(\dfrac{8}{7}\) . \(\dfrac{1}{4}\)=

\(\dfrac{2}{7}\)

Answer 5

8/7:4=8/7:1/4=8/7x4/1=8x4/7x1=56/4=14\(\dfrac{8}{7}\)

Answer 6

\(\dfrac{8}{7}:4=\dfrac{8}{7}\times\dfrac{1}{4}=\dfrac{8}{28}=\dfrac{2}{7}\)

Answer 7

8/7 : 4 = 8/7 :4/1 = 8/7 x 1/4 = 8/28 = 2/7

Answer 8

\(\dfrac{8}{7}:4=\dfrac{8}{7}\cdot\dfrac{1}{4}=\dfrac{8}{28}=\dfrac{2}{7}\)