Question

Laura earns $66 washing 6 cars. At this rate, how many cars did Laura wash to earn $88?​

Answer 1

8 car's for 88$ the same thing for the 6 car's for 66$

Answer 2

Laura washed 8 cars to earn $ 88

Explanation:

Number of cars : earnings = 6 : 66

6 : 66 :: x : 88

Product of mean = Product of extremes

66 * x = 6 *88

x =
`(6*88)/(66) = (1*88)/(11)`

x = 8