Question

bers are in the ratio 12:11 and their sum is 690. Find the number
Two numbers are in the​

Answer 1

Answer:

The required numbers are 360 and 330.

Step-by-step explanation:

Let the common no. Be n

Then 12n + 11n = 690

23n = 690

n = 690/23

n = 30

So the two numbers will be

12n = 12 x 30 = 360

11n = 11 x 30 = 330

Verify..

360 + 330 = 690

690 = 690

Hence verified.

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Answer 2

Answer:

hey mate your answer is.....

Let the number be x

therefore, the numbers are 12x and 11x

sum of both the numbers is 690

12x+11x=690

23x=690

x=690/23

x=30

hope it helps

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