The sum of three consecutive multiples of 3 is 36. The smallest of the three will be.....? answer is 9

2 answers

Multiples of 3 = 3, 6, 9, 12, 15, 18, 21 . . .

Which three of these numbers when added together equal 36?
9,12 and 15 make 36 from these numbers
so the three consecutive multiples of three will be 9,12 and 15