Question

Two numbers are in the ratio 7:5 , if their product is 315. Find the numbers.
please answer it fast.
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Answer 1

Answer:

7x X 5x = 315

35x = 315

x= 315/35

x= 63/7

x= 9

7x = 7 X 9 = 63

5x = 5X 9= 45

THEREFORE the numbers are 63,45

Step-by-step explanation:

Answer 2

Answer:

Let the number be 7x and 5x.

A2Q/ 7x * 5x = 315

35 x2 = 315

x2 = 9

x= 3

Then the no.s are 7*3=21 and 5*3=15.