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8 September, 14:18

If it takes 1/5 of an hour to paint one section of the fence how many section can she paint in 2 hours?

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  1. 8 September, 14:39
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    Answer: 10sections

    Step-by-step explanation:

    1/5 of an hour to paint one section

    2hours to paint how many

    Let the unknown section be y

    1/5hr ... 1section ... equation 1

    2hr ... y ... equation 2

    Cross multiply

    1/5y=2*1

    Y/5=2

    Y=2*5

    Y=10 sections
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