manuel took 2 2/5
hours to clean the den. he took 1 1/3
hours to clean the bathroom. how much longer did it take manuelt
clean the den?

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons

Layla answer 21 of the 25 questions on his history test correctly. what decimal represents the fraction of problem he answer incorrectly.

Simplify the expression below -3(10x+4y)+6(6x-2y)