ekautz6980 ekautz6980

25-09-2017
Mathematics

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Mrs.kennedy is buying pencils for each of 315 students at Hamiton Elementary.The pencils are sold in bixes if 10s.How can she use rounding to decide how many pencils to buy?

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smalls23caro smalls23caro

26-09-2017

she will need 32 boxes or 320 pencils because they only come in boxes of 10s

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