James writes a 3-page letter to 2 different friends twice a week.  How many pages does he write a year?
He writes each friend 3*2=<T>multiply(3, 2)=6 pages a week
So he writes 6*2=<T>multiply(6, 2)=12 pages every week
That means he writes 12*52=<T>multiply(12, 52)=624 pages a year
