Answer:
18 gallons
Step-by-step explanation:
Step 1:
140 : 10 = x : 5 Equation / Ratio
Step 2:
10x = 700 Multiply
Step 3:
x = 70 Divide
Step 4:
322 miles - 70 miles To find how many miles are needed to get to 322
Step 5:
252 miles ÷ 14 To find the amount of gas / Divide
Answer:
18 gallons more
Hope This Helps :)