Three friends eared more than $200 washing cars. they paid their parents $28 for supplies and divided the red of the money equally. find the possible amounts each friend earned.

Which problem would you use the following proportion to solve for? 24/x = 40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?