Question

Zach's car travels 21 miles on 1 gallon of gas. Using the answer choice from the previous question, Determine how far Zach travels on a trip if he uses 16 gallons of gas.

Answer 1

336

Explanation:

for every one gallon he goes 21 miles

21+21=42 2 gallons

42+42=84 4 gallons

84+84=168 8 gallons

168+168=336 16 gallons

Answer 2

336 miles

Step-by-step explanation:every gallon goes 21 miles so

2gallons= 42 miles

3gallons =63 miles

16 gallons x 21 miles