Problema Solution
raina drove 240 mile using 9 gallons of gas.at this rate,how many gallonsof gas would she need to drive 216 miles
Answer provided by our tutors
let
x = gal of gas needed for 216 mi
since the distance is directly proportional to the gallons of gas we have:
240 : 9 = 216 : x
by solving we find:
x = 8.1 gal
click here to see the step by step solution of the equation:
Raina needs 8.1 gallons to drive 216 miles.