Math

A photocopier can print 116 copies every 4 minutes. How many copies can it print in 1.25 hours?

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  1. 60 minutes in an hour, so 1.25 hours = 75 minutes
    116 copies in 4 minutes means 29 copies per minute
    so, what do you think?

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  2. 1 hour = 60 minutes
    .25 hour = 15 minutes
    60 + 15 = 75 minutes
    Per minute: 116 ÷ 4 = 29
    29 × 75 = 2,175

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  3. Anonymous, I think that it's 29 × 75.
    It's 2175. Do you think that I used a calculator?

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  4. nah, multiply 30 by 75 in your head and subtract 75.
    2250 - 75 = 2175

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  5. 116Copies/4min. * 60min/h * 1.25h = 2175 Copies.

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  6. Brave

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