Question

Multiply 7/15 by the reciprocal of 9/10.
pls tell fast no explanation only answer pls fast..

Answer 1

Step-by-step explanation:

To get one multiply the number with its reciprocal

7/15 x 15/7 =1

So the number is 15/7

Answer 2

Answer:

7/15 × 9/10 = 7/15 × 10/9 is reciprocal of 9/10.

Step-by-step explanation:

7/15 × 9/10.

Reciprocal = 9/10 = 10/9

7/15 × 10/9 = ??

7 × 10 = 70

15 × 9 = 135

Thus , 7/15 × 9/10 = 70/135.