Question

3/4 of a number is 30. what is the number.

Answer 1

Let the number be 'x'

According to the question,
=> 3/4 of x = 30
=> 3x / 4 = 30
=> 3x = 30 x 4
=> x = 40

Answer 2

Answer:

Step-by-step explanation:

Concept Introduction:

Normal algebra concept will be used to solve this question.

Given Information:

Here the question is  $3 / 4$ of a number is $30$ .

To Find:

We have to find the number whose $3 / 4$ will be $30$ .

Solution:

Consider the number is $x$ .

Then $\frac{3}{4}$ of that number is  $\frac{3}{4}\times x$

So we can write this as  $\frac{3}{4}\times x=30$ .

By the statement,

$x= 30\times \frac{4}{3}=40$ .

The required answer is $40$ .

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