3 Answered Questions for the topic Knowledge Check

Knowledge Check

01/15/22

Math problem involving Fractions

book store had 48 copies of magazine yesterday sold 1/3 of them then again today sold 1/4 of remain . How many does the book store have left?
Knowledge Check Math Combinations

08/28/18

You rent 4 movies. All are different categories. How many orders can you watch them in?

There are friends over and you rent 4 movies. One comedy, one animated, one action and one science fiction. How many orders can you watch the movies in? 
Knowledge Check Math

08/28/18

Community Pool offers 3 sessions on Saturday morning. Each is 35 mins with 10 mins between session. The last one ends at 11:05. When does the first one begin?

It is a checkpoint on knowledge and I am having trouble figuring out how to phrase my answer. 

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