Math
posted by Joe on .
Out of the numbers divisible by 3, we picked 4 consecutive numbers. To the sum of these, we added a third of the sum, and then the half of the third of the sum. We got 225. What are those 4 numbers?

Let x be the sum,
x*(1+1/3+1/6)=225
x=225*(6/9)=150=33+36+39+42