Question

Divide 12 by 4 subtract from 10 and then multiply result by 3 in expression number form

Answer 1

The complete expression is
`(10-(12)/(4))(3)` and the result is 21

Explanation:

we know that

The expression number of "divide 12 by 4" is

`(12)/(4)=3`

The expression number of "divide 12 by 4 subtract from 10" is

`(10-(12)/(4))=7`

The expression number of "divide 12 by 4 subtract from 10 and then multiply result by 3" is

`(10-(12)/(4))(3)=21`

therefore

The complete expression is

`(10-(12)/(4))(3)` and the result is 21