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A jogger runs for 40 minutes.
a) How many hours does he run for? (Give your answer as a fraction).
b) How many seconds does he run for?
in Grade 10 Maths Literacy by Silver Status (31.3k points) | 9 views

1 Answer

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a. 1 hr = 60 minutes

   x hrs = 40 minutes

therefore 40 = 60 x

              x = 2/3

b.  1 minute = 60 seconds

    40 minutes = x seconds

         x = 40 * 60

        x = 2400 seconds
by Wooden (2.3k points)

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