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16 September, 17:21

A factory manufactures a metal piece in 32 minutes. New technology allowed the factory to cut that time by 8% Then another improvement cut the time by 5% how long does it take to manufacture the piece now? round your answer to the nearest minute.

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  1. 16 September, 18:05
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    28 minutes

    Step-by-step explanation:

    The original time taken is 32 minutes

    Reducing the time by 8% will give; 92/100*32 = 29.44 minutes

    Reducing the time by 5% will give; 95/100 * 29.44 = 27.968

    =28 minutes
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