Question

-) The Student Council is organizing a field trip to a skating rink for 50 students. Theypay the rink $475 to cover the rental fees for one pair of skates and one locker foreach student. The rental fee for one pair of skates is $6.4) Which quantity is unknown?

Answer 1

It is given that, there are 50 students in the trip. So the number of students is given.

The council is paying $475 to the rink. So the amount paid to the rink is given.

The rental fee for one pair of skates is $6.

Therefore the unknown quantity is the rental fee for a locker.