Question

Two numbers are in the ratio 7:5 and their difference os 12. Find the two numbers​

Answer 1

Step-by-step explanation:

Question:

Two numbers are in the ratio 7:5 and their difference os 12. Find the two numbers

Equation:

let the ratios be 7x and 5x

7x - 5x = 12

Solution:

7x - 5x = 12

2x = 12

x = 12/2

x = 6

7x = 7*6 = 42

5x = 5*6 = 30

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Answer 2

Answer:

The numbers are 42 and 30.

Step-by-step explanation:

Let,

First number be 7x

Second number be 5x

The difference between them is 12.

★ According to the Question,

⇒ 7x - 5x = 12

⇒ 2x = 12

⇒ x = 12/2

⇒ x = 6

★ Value of 7x :

⇒ 7 (6)

⇒ 42

First number = 42

★ Value of 5x :

⇒ 5 (6)

⇒ 30

Second number = 30

Therefore, The numbers are 42 and 30.