Question

The reciprocal of -3/8×7/15 is :-
(a) 40/7
(b) 7/40
(c) -40/7
(d)-7/40​

Answer 1

Step-by-step explanation:

-3/8×7/15

=-7/40

=-40/7 ans

Answer 2

Answer:

c. -40/7

Step-by-step explanation:

First arrange the numbers in multiplication order.

Then, cancel -3 and 15.

Then again arrange the numbers when are cancelled in multiplication order.

After that multiply -1/8×7/5.

The answer is -7/40.

The reciprocal is -40/7