Question

How do you solve `7\frac { 1} { 4} - 2\frac { 1} { 5}`?

Answer 1

`101/20`
or
`5.05`

Explanation:

By simply addition . subtraction
`29/4-11/5`
or
`29/4-11/5 = 101/20`

or

`101` divided by `20` = `5.05`