Question

How do you evaluate `\frac { 2} { 7} \times \frac { 28} { 1}`?

Answer 1

`8`

Explanation:

`2/7 xx 28/1`

`2/cancel7_1 xx cancel28^4/1`

`(2 xx 4)/(1 xx 1)`

`8/1`

`8 -> Answer`