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high contrast toggle How many window coverings are necessary to span 50 windows if each window covering is 15 windows long?

User Henry Tao
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1 Answer

7 votes
we know that
If each window covering covers 15 windows, and there are a total of 50 windows to be covered,
it will take -------> 50/15=3.33 windows coverings
So,
you need more than 3 coverings,
and so take the next whole number --------> 4 window coverings

the answer is
4 window coverings

User Gregroy
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8.4k points