Question

EC - The ratio of three numbers is 2:7:1.

The sum of the numbers is 30. What are the
three numbers?

Answer 1

Answer: 6, 21, 3

Explanation:

2:7:1

Also, 2x 7x and 1x or just x

2x+7x+x = 30

10x = 30

x=3

So the three numbers: 2(3):7(3):1(3) OR 6:21:3