Estimation: maria and connor are doing yard work for a neighbor. they make a total of $597.56. since connor works more hours than maria, connor gets 81% of the money. about how much (in whole dollars) does connor make?

Connor made (in whole) $484.0236 moolahs

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.