Floyd is an aspiring music artist. He has a record contract that pays him a base rate of $200 a month and an additional $12 for each album that he sells. Last month he earned a total of $644. How many albums did Floyd sell last month?
Q. Floyd is an aspiring music artist. He has a record contract that pays him a base rate of $200 a month and an additional $12 for each album that he sells. Last month he earned a total of $644. How many albums did Floyd sell last month?
Identify Variables and Equation: Identify the variables and the equation based on the given information.Base rate per month: $200Additional rate per album sold: $12Total earnings last month: $644Let the number of albums sold be x.The equation representing the total earnings is:Total earnings = Base rate + (Additional rate per album sold × Number of albums sold)$644=$200+($12×x)
Subtract Base Rate: Subtract the base rate from the total earnings to find out how much was earned from album sales alone.$644−$200=$444This means Floyd earned $444 from selling albums.
Divide Earnings by Rate: Divide the earnings from album sales by the additional rate per album to find the number of albums sold.$12$444=xx=37Floyd sold 37 albums last month.
More problems from Divide numbers ending in zeros: word problems