Question

Each week you drive 150 miles.your car gets 25 miles to the gallon and gas prices are 3 per gallon.how much gas money will you spend on gas each week

Answer 1

you will spend 21 dollars each week

Answer 2

150miles per week
25 miles per gallon
3 dollars per gallon


`(150miles)/(1week)* (1 gallon)/(25miles)* (3 dollars)/(1 gallon) =$18 dollars per week`
(mile and gallons, since the are both on the top and bottom of the fraction cancel out, leaving us with dollars per week)

Answer=$18 per week