Question

Simplify:
-7/10+13/15+27/20​

Answer 1

- 7 / 10 + 13 / 15 + 27 / 20

solution

- 21 / 30 + 26 / 30 + 27 / 20

- 21 + 26 / 30 + 27 / 20

5 / 30 + 27 / 20

1 / 6 + 27 / 20

10 / 60 + 81 / 60

10 + 81 / 60

91 / 60