Question

Masha fills up her 50-gallon fish tank with spring water that costs $1.56 per gallon. The expression 1.56g represents the cost for a number of gallons of water. What does the variable g represent?

Answer 1

The g represents gallons. The expression 1.56g represents the cost for a number of ⇒ gallons of water.

Answer 2

Explanation:

G would represent the gallons that the tank can hold, the 1.56 is the cost per gallon