Question

Three-fourth of a number is equal to 60% of another number and the difference between the two numbers is 20. What is the sum of the two numbers?

Answer 1

Answer:

180

Step-by-step explanation:

write in equation

3/4(x)=60%(y)

as 60%=60/100=3/5

given x-y=20

using x=20+y in above equations gets x=80 and y 100