Question

One number is 6 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is580 ​, find the numbers.

Answer 1

x = 60

1) 60

2) 360

3) 160

60 + 360 + 160 = 580

Explanation:

1) x

2) 6x

3) x + 100

x + 6x + x + 100 = 580

8x = 580 - 100

x = 480/8

x = 60