Question

Two number and in ratio 3:4 of if the sum of the number is 140 find the number

Answer 1

Answer:

60,80

Step-by-step explanation:

let the numbers X

3x+4x=140

7x=140

x=20

60,80

Answer 2

Answer:

The numbers are 60 and 80.

Step-by-step explanation:

Let the numbers be 3x and 4x(3:4)

   3x + 4x = 140

           7x = 140

             x = 140÷7

             x = 20

  ie., 3x⇒3×20=60

        4x⇒4×20=80

Therefore, the numbers are 60 and 80.