Question

What approximate value will come ?in the given equation 84.95 %of 280 +√?= 253.001​

Answer 1

Answer:

here is your answer mate...

Step-by-step explanation:

answer is 225

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Answer 2

The number is 229.25

Given:

• $84.95\% \: of \: 280 + \sqrt{?} = 253.001$

To find:

• Find the value which will come in place of ?, so that equation will satisfy.

Solution:

Step 1:

Assume the number.

Let the number be 'x'.

$84.95\% \: of \: 280 + \sqrt{x} = 253.001$

$\frac{84.95}{100} \times 280 + \sqrt{x} =2 53.001$

$0.8495 \times \: 280 + \sqrt{x} = 253.001$

$\sqrt{x} = 253.001 -2 37.86$

$\bf \sqrt{x} =15.141$

Step 2:

Calculate the value of x.

$\sqrt{x} = 15.141$

taking square both sides.

$x = ( {15.141)}^{2}$

$x = 229.2498$

$\bf x = 229.25$

Thus,

The number is 229.25, which should be placed at ?,so that the equation must satisfy approximately.

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