Question

hcf of two number is 20 and their ratio is 3:4 then the sum of two numbers will be ​

Answer 1

Step-by-step explanation:

let the numbers be 3x and 4x

factors of 3x = 3*X

factors of 4x = 2*2*X

common factor = X

given HCF = 20 so X= 20

now 3x = 3*20 = 60

4x = 4*X = 4*20 = 80