Question

Gas sells at a rate of 4 gallons for

$8.40. How much will it cost to fill
a tank holding 16 gallons?

Answer 1

$33.60

Explanation:

Unit rate per gallon is $2.10 (find this by dividing the cost by the number of gallons)

Multiply this number by 16

2.10*16 = $33.60

Answer 2

Explanation:

it will cost $33.60 to fill a tank holding 16 gallons.