Question

one number is three times the other number the difference between them is 12 find the number
​

Answer 1

Answer:

18 and 6

Step-by-step explanation:

3×6=18

18-6=12

Answer 2

• The first number = 18.
• The other number = 6.

Given :–

• One number is three times the other number.
• The difference between both numbers = 12.

To Find :–

• The numbers.

Solution :–

Let,

The other number be x.

The first number be 3x because according to the question, one number is three times the other number.

First, we need to find the value of x.

Difference between both the numbers is 12.

I.e.,

One number – Other number = 12

Now,

$\longmapsto \tt3x - x = 12$

$\longmapsto \tt2x = 12$

$\longmapsto \tt x = \cancel \dfrac{12}{2}$

$\longmapsto \tt x = \dfrac{6}{1}$

$\longmapsto \tt x = 6$

So, the numbers are :

The first number = 3x = 3 × 6 = 18.

The other number = x = 6.

Hence,

The numbers are 18 and 6.

Verification :–

Difference between both the numbers is 12.

One number – Other number = 12

Now we have,

• One number = 18.
• Other number = 6.

$\longmapsto \tt18 - 6 = 12$

$\longmapsto \tt12 = 12$

Hence Verified !!