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    zaki1030's Avatar
    zaki1030 Posts: 3, Reputation: 1
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    #1

    Sep 16, 2013, 04:52 PM
    Bobby has 3/4 of an hour left to finish 6 math problems. How much time does she have
    Bobby has 3/4 of an hour left to finish 6 math problems. How much time does she have to spend on each problem?
    zaki1030's Avatar
    zaki1030 Posts: 3, Reputation: 1
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    #2

    Sep 16, 2013, 04:55 PM
    Bobby has 3/4 of an hour left to finish 6 math problems. How much time does she have to spend on each problem?
    rehmanvohra's Avatar
    rehmanvohra Posts: 739, Reputation: 27
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    #3

    Sep 19, 2013, 07:57 AM
    3/4 of an hour means 75 minutes to solve 6 problems.
    Time required for each problem = 75 minutes/6 problems = 12.5 minutes per problem
    J_9's Avatar
    J_9 Posts: 40,298, Reputation: 5646
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    #4

    Sep 19, 2013, 08:00 AM
    3/4 of an hour means 75 minutes
    Incorrect. 75 minutes is an hour and 15 minutes. 3/4 of an hour would be 45 minutes.
    rehmanvohra's Avatar
    rehmanvohra Posts: 739, Reputation: 27
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    #5

    Sep 19, 2013, 09:08 PM
    Sorry for the goof, you are right
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