The PTA had saved $400 set aside after a fundraising event. They spent a fourth of the money on school supplies. Then they spent half of what was left on food for the faculty. How much money did they have left?
They spent $400/4=$<T>divide(400, 4)=100.0 on school supplies.
They spent $300/2=$<T>divide(300, 2)=150.0 on food.
They had $300-150=$<T>subtract(300, 150)=150 left.
