A grocery store has 4 kinds of jelly. They sell grape jelly twice as much as strawberry jelly, and raspberry jelly twice as much as plum jelly. The raspberry jelly sells a third as much as the grape jelly. If they sold 6 jars of plum jelly today, how many jars of strawberry jelly did they sell?
They sell twice as much raspberry jelly as plum jelly, so they sold 2 * 6 = <T>multiply(2, 6)=12 jars of raspberry jelly today.
The raspberry jelly sells a third as much as the grape jelly, so they sold 12 * 3 = <T>multiply(12, 3)=36 jars of grape jelly today.
The grape jelly sells twice as much as the strawberry jelly, so they sold 36 / 2 = <T>divide(36, 2)=18.0 jars of strawberry jelly today.
