Yael worked out at a gym for 2 hours. Her workout consisted of stretching for 21 minutes,jogging for

Discussion in 'Calculator Requests' started by math_celebrity, Jan 19, 2017.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    Yael worked out at a gym for 2 hours. Her workout consisted of stretching for 21 minutes,jogging for 45 minutes, and lifting weights for the remaining amount of time. What percentage of Yael’s workout was spent lifting weights?

    Each hour is 60 minutes, so we have 2 * 60 = 120 minutes of workout time for Yael.

    We subtract off the stretching and jogging time to get the time Yael lifted weights:
    120 - 21 - 45 = 54 minutes
     

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