Question

if 25% of a number is added with number itself then resultant become 150 find original number ​

Answer 1

Let the number be 'x'. According to the question,

x + x/4 = 150

5x/4 = 150

5x = 150 × 4

x = 600/5

x = 120.

Hence, the original number is 120.

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Answer 2

Answer:

120.

Step-by-step explanation:

Let the number be x.

25% of a number, means, 1/4th of a number.

Hence, given: $x + \frac{1}{4}x = 150$

So, $\frac{5}{4}x = 150$

Multiplying by 4/5 on both sides, we get:

$x = 150 * \frac{4}{5} = \frac{600}{5} = 120$