Question

How do you evaluate `-\frac { 7} { 8} - \frac { 1} { 4} - \frac { 3} { 10}`?

Answer 1

`-1 17/40`

Explanation:

`-7/8-1/4-3/10`

`:.=(-35-10-12)/40`

`:.=-57/40`

`:.=-1 17/40`