Here are my four questions from our homework.
9 to 12.
9) The distance to Grandma's house is 4/5 of the distance to Uncle Glen's house. If Uncle Glen's house is 3 1/2 hours away, how long will it take to get to Grandma's house if you travel at the same speed?
10) It takes 3/5 of a tank of gas to get to work and back each day. How much gas is used over 5 work days? Show your thinking.
11) Owen is 2 1/4 times as old as Robin. When Robin celebrates his 8th birthday, how old will Owen be?
12) The karate club is arranging a grading for its members. It takes 3 1/4 hours to test a group of 4 canidates. How long will the club need the gym in order to process 3 groups of 4 canidates each?
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