Question

When a number is added to its double and triple the sum is 660. find the three numbers.

Answer 1

110, 220 and 330.

Explanation:

x + 2x + 3x = 660

6x = 660

x = 110,

Answer 2

Let x be the number we want to find:

x + 2x + 3x = 660

6x = 660

x = 660/6 = 110

2x = 220

3x = 330