Question

Q1.one number is 3 times another number. if 15 is added to both the numbers , then one of the new numbers becomes twice that of the other new number . find the numbers​

Answer 1

Answer:

Let 1st number be x.

Then, 2nd number = 3x.

According to que,

3x+15=2(x+15)

3x+15=2x+30

x=15

Therefore, the two numbers are 15 and 45.

HOPE IT HELPS YOU.

Answer 2

Step-by-step explanation:

Answer:

The numbers are 15 and 45.

Step-by-step explanation:

One number is 3 times another number (Given)

Let,

• First number = x
• Second number = 3x

If 15 is added to both the numbers

First number = x + 15

Second number = 3x + 15

Also,

One of the new numbers becomes twice that of the other new number

★ According to the Question :

⟶ 2 (x + 15) = 3x + 15

⟶ 2x + 30 = 3x + 15

⟶ 30 - 15 = 3x - 2x

⟶ 15 = x

⟶ x = 15

• First number = 15

Second number = 3x

⟶ 3 × 15

⟶ 45

• Second number = 45

Therefore, the numbers are 15 and 45.