The amount of time t (in minutes) that it takes to put out a fire varies inversely with g, the volume of water used (in hundreds of gallons) when g is 3, t is 15. find how long it takes to put out a fire when 500 gallons of water (g=5) are used.
a. 15 minutes
b. 9 minutes
c. 25 minutes
d. 1 minute

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

You purchased 8 pounds 10 ounces of candy from a candy shop. you want to split it equally among 3 classrooms at a local school.

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9