Question

i am a odd number i am less than 100 the sum of my digits is 12 i am a multiple of 15 what number am i?

Answer 1

So first, write out the multiples of 15 that are less than 100
15
30
45
60
75
90
Now add up the digits and see which ones add up to 12
7+5 =12 so the answer is 75