Question

the sum of two integer is 42 and their ratio is 3:4 find the integers​

Answer 1

Answer:

18 , 24

Step-by-step explanation:

let the integers be 3x and 4x respectively

3x + 4x = 42

7x = 42

x = 42/7

x = 6

3x = 3×6 = 18

4x = 4×6 = 24

Therefore, 18 and 24 are the two integers.

Answer 2

Answer:

18 and 24

Step-by-step explanation:

Let the numbers be 3a and 4a.

So, 3a + 4a = 42

or, 7a = 42

i.e, a = 6

So, 3a = 18 and 4a = 24

Therefore, the two numbers are 18 and 24.

Verification:

18+24 = 42

18:24 = 3:4