As long as u multiply both the numerator and denominator by the same number, it will be equal.
3/6
because 6 divided by 2 = 3
and
12 divided by 2 = 6
33/4 is the same as 8 1/4
so that means that matt bought the Volvo for 8 1/4 times as much as the car his parents bought.
therefore... 8,000 times 8.25 = 66,000
4 +5 = 9 and 12 + 3 =15 and there is more than this
hope I helped