Question

The sum of two numbers is 40. Three times one number is equal to 5 times the
other. What is the bigger number ?
1) 36
2) 30
3) 28
4) 25
5) 20​

Answer 1

Answer:

x+y=40

given that3x=5y

so x=5y/3

5y/3+y=40

8y/3=40

y=15

so x=25

biggest is 25

Step-by-step explanation: