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Mrs. Kennedy is buying pencils for each of 315 students at hamilton elementary. The pencils are sold in boxes of tens. How can she use rounding to divide how many pencils to buy?…

Mrs. Kennedy is buying pencils for each of 315 students at hamilton elementary. The pencils are sold in boxes of tens. How can she use rounding to divide how many pencils to buy?…
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Mrs. Kennedy is buying pencils for each of 315 students at hamilton elementary. The pencils are sold in boxes of tens. How can she use rounding to divide how many pencils to buy?

User Coltfred
by
7.7k points

1 Answer

1 vote

315 / 10 = 31.5

4 and down stay the same,

5 and up round up

31.5 = 32

User Maddouri
by
7.8k points
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