3 years ago

If a printer prints 28 copies in 1 minute how many would it print in 3 minutes and 45 seconds?

Mathematics

1 answer:

Wittaler [7]3 years ago

3 0

3minutes 45 seconds = 3 45/60 = 3.75 minutes

28 copies/ 1 minute = x copies/3.75 minutes

using cross products

28 * 3.75 = 1 * x

105 = x

We can print 105 copies in 3 3/4 minutes

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