Question

if 75% of a number is added to 75 then same number is obtained as a result find the number​

Answer 1

Answer:

300

To find:

To find the number when 75 percent of that number plus 75 gives the number itself.

Explanation:

Assume the number is ‘x’

So,( $\frac{75}{100}$ × X) +75 = x

=> $\frac{3}{4}$ × X + 75 = x

Now Lcm is 4

=> $\frac{3x + 300}{4}$ = x

=> 3x + 300 = 4x

=> 300 = x

Therefore, The required number is 300.

75% of the number 300 is 225. When we add 225 to 75 we get 300. Therefore it proves the statement.

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Answer 2

Answer:

The answer is 300.

Explanation: In this question we have to find the number which when reduced by 75% and that new number (reduced by 75%) is added to 75 the number obtained is same.

Given: 75% of a number and added to 75.

To find: The number.

Solution:

Let the number be x.

Given that:

75% of x +75 = x.

because the obtained is same.

75/100 × x + 75 = x

On calculation of the above equation: you will get the answer 300.

Hence, the answer is 300.