Question

Simplify:-
(- 6 by 7*-28 by 18) plus (-11 by 13*65 by 22)​

Answer 1

Step-by-step explanation:

(-6/7) × (-28/18) + (-11/13) × 65/22

4/3 + (-11/13 × 65/22)

4/3 + (-5/2)

4/3 - 5/2

8 - 15

6

-7/6