Question

What number must be subtracted from each of the following number 6, 7, 18, 82 so that they are in proportion​

Answer 1

Answer:

Step-by-step explanation:

The required number is 2.

Step-by-step explanation:

Given : Numbers 6,7,18,22.

To find : What number must be subtracted from each of the following numbers,so that they will be in proportion​ ?

Solution :

Let the number subtracted be 'x'.

So, the numbers will became 6-x,7-x,18-x and 22-x.

When they are in proportion,

Cross multiply,

Therefore, the required number is 2.

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