Mathematics
Bernarda756
2015-10-28 19:23:03
Writing to Explain Mrs. Kennedy is buying pencils for each of 315 students at Hamilton Elementary. The pencils are sold n boxes of tens. How can she use rounding to decide how many pencils to buy?
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Caitlyn480
2015-10-28 20:00:26

when u need to find the answer to a promblem like this divide 315 by 10 and that will give u the answer

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