Question

A number when reduced by 10% becomes 360 find the number

Answer 1

$<b>Heya !$

Here's your answer !!

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Let the number be x

A.T.Q

$\bf \: x \: - \: \frac{10}{100} x \: = \: 360 \\ \\ = > \: \bf \frac{100x \: - \: 10x}{100} \: = \: 360 \\ \\ = > \bf \: \frac{90}{100} x \: = \: 360 \\ \\ = > \bf \: x \: = \: 360 \: \times \: \frac{100}{90} \\ \\ \: = > \bf \: x \: = \: 400 \: \: \: \: \: \: \: \: \: \: \: \: \: \: ans$

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Thanks !!

Answer 2

$\mathcal{\huge{ANSWER }}$

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$\underline{GIVEN}$

A number when reduced by 10% becomes 360


$\underline{TO FIND}$

The number

$\underline{SOLUTION}$

Let the number be a

A.T.Q.

$a \: - \: \frac{10}{100} a \: = \: 360 \\ \\ = > \: \frac{100a \: - \: 10a}{100} \: = \: 360 \\ \\ = > \: \frac{90}{100} a \: = \: 360 \\ \\ = > \: a \: = \: 360 \: \times \: \frac{100}{90} \: \\ \\ = > \: a \: = \: 400 \: \: \: \: \: \: \: \: \: ans$
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