Question

find the value of x if 0.25% of x 5​

Answer 1

Answer:

x=20 by solve it by put = 1

Answer 2

Answer:

Required value of x is 2000.

Step-by-step explanation:

Given, 0.25% of x is equal to 5.

We know,

$a\% \: of \: b = \frac{a}{100} \times b \\ = \frac{ab}{100}$

By some examples, we can understand this concept more easily.

Example -1:

$2\% \: of \: 10 \\ = \frac{2}{100} \times 10 \\ = \frac{2}{10} \\ = \frac{1}{5}$

Example -2:

$50\% \: of \: 200 \\ = \frac{50}{100} \times 200 \\ = \frac{1}{2} \times 200 \\ = 100$

Here given,

0.25% of x is equal to 5

$\frac{0.25}{100} \times x = 5 \\ \frac{25}{100 \times 100} \times x = 5 \\ \frac{25}{10000} \times x = 5 \\ \frac{1}{400} \times x = 5 \\ x = 5 \times 400 \\ x = 2000$

So, required value of x is 2000.

This is a problem of percentage.

Know more about percentage:

https://brainly.in/question/10002322

https://brainly.in/question/33820520

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