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8 May, 00:54

Ken finished 18 problems on his MAP test in 40 minutes at this rate how many problems will be finished in one hour?

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Answers (2)
  1. 8 May, 01:57
    0
    27.

    18 divided by 2 = 9

    40 divided by 2 = 20

    20 x 3 = 60 min = 1 hour

    9 x 3 = 27.

    so 27 problems finished in 1 hour.
  2. 8 May, 02:45
    0
    Hey there!

    ken finished 18 problem in 40 minutes.

    than in one minute he solves = 40/18 = 2.22

    now, in 1 hr he will solve = 60/2.22 = 27.07

    hence he answers 27 question approx in 1 hr.

    #himanshu jha
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