Question

How do you solve -7 times -3/5 times 15/7

Answer 1

9

Explanation:

First make -7 into a fraction

`- (7)/(1)`

From there you can multiply that by -(3/5)

`- (7)/(1) * - (3)/(5) = (21)/(5)`

Then you multiply that by the remaining (15/7)

`(21)/(5) * (15)/(7 ) = (315)/(35)`

Now all you have to do is simplify. So divide 315 by 35 and you're left with 9 as your final answer.