Question

Find the value of x if 3/7 = 12/x

4

28

21

3

​

Answer 1

Answer:

here is your answer

Step-by-step explanation:

explaining you step by step:

3/7 = 12/x

=> 3x = 7X12

=> x = 7X12/3

=> x = 7X4

=> x = 28

Answer 2

Hence, the value of x if 3/7 = 12/x is 28 (option 2).

Given,

The expression: 3/7 = 12/x.

To find,

The value of x.

Solution,

We can easily solve this problem by following the given steps.

According to the question,

We have the following expression:

3/7 = 12/x

To find the value of x, we will use the cross multiplication method.

3×x = 12×7

x = 84/3 (3 was in the multiplication on the left-hand side. So, it is in the division on the right-hand side.)

x = 28

Hence, the value of x if 3/7 = 12/x is 28.