John eats 10 potato chips that have a total of 60 calories.  He then eats 6 cheezits that each have 1/3 more calories than a chip.  How many total calories did he eat?
The chips each have 60/10 = <T>divide(60, 10)=6.0 calories
That means the cheezits have 6/3 = <T>divide(6, 3)=2.0 calories more than each chip
So they have 6 + 2 = <T>add(6, 2)=8 calories each
That means they have 6 * 8 = <T>multiply(6, 8)=48 total calories
So in total, he ate 60 + 48 = <T>add(60, 48)=108 calories
