Question
Javier solves three math problems in five minutes. He has 20 math skill-work questions for homework, and he wants to complete them before talking with friends. How many minutes will javier take to complete 20 math skill work questions
Answers
Ms. Sue
3/5 = 20/x
Cross multiply and solve for x.
3x = 100
x = 33.333 minutes
Cross multiply and solve for x.
3x = 100
x = 33.333 minutes