Chenny bought 9 plates at $2 each. She also bought spoons at $1.50 each. How many spoons did Chenny buy if she paid a total of $24 for the plates and spoon?
The cost of 9 plates is $2 x 9 = $<T>multiply(2, 9)=18
So, Chenny paid $24 - $18 = $<T>subtract(24, 18)=6 for the spoons.
Therefore, she bought $6/$1.50 = <T>divide(6, 1.5)=4.0 spoons.
