Question

The ratio of 2 numbers is 7 : 9 and their difference is 1020 then find the sum of the 2 numbers.

Answer 1

Answer:

Given:-

Ratio of two numbers = 7:9

Their difference = 1020

To Find :-

The required number.

Solution

Suppose the first number be 9x and second number be 7x respectively.

Then,

9x-7x = 1020

2x = 1020

x = 510

First number = 9×510 = 4590

Second Number = 7×510 = 3570.

Answer 2

Step-by-step explanation:

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