The fast food company paid the hamburger bun company $120 per 100 hamburger buns. The fast food company charged their customers the same for 3 hamburger buns as they paid for 5. What was the profit the fast food company made per hundred hamburger buns?

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?