Question

2x3x8/4x5x6x7

Answer 1

`[2xx3xx8]/[4xx5xx6xx7]=[2xx3xx4xx2]/[4xx5xx2xx3xx7]=2/[5xx7]=2/35`

Answer 2

`(2 xx 3 xx 8)/(4 xx 5 xx 6 xx 7)`

`= (2 xx 3 xx 4 xx 2)/(4 xx 5 xx 3 xx 2 xx 7)`

`= (cancel{2} xx cancel{3} xx cancel{4} xx 2)/(cancel{4 xx 5 xx cancel{3} xx cancel{2} xx 7)`

`= 2/(5 xx 7)`

`= 2/35`

Answer 3

\(\dfrac{2}{35}\)

Answer 4

các bn giúp mik với

 

Answer 5

\(=\dfrac{2\times3\times2\times4}{4\times5\times2\times3\times7}=\dfrac{2}{35}\)