Answer :
I'm assuming you want to know the amount of feet left?
Chris starts with 7/2 feet of wood and removes 8/3. We put both under a common denominator (sixths), getting 21/6 feet of wood and removing 16/6.
Doing the subtraction, we are left with 21/6-16/6=5/6 feet of wood.
Chris starts with 7/2 feet of wood and removes 8/3. We put both under a common denominator (sixths), getting 21/6 feet of wood and removing 16/6.
Doing the subtraction, we are left with 21/6-16/6=5/6 feet of wood.
