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9 times 9 times what equals 1620

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9 times 9 times what equals 1620

asked Feb 17, 2018 227k views

2 votes

9 times 9 times what equals 1620

Mathematics
high-school

8.3k points

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1 Answer

3 votes

9*9*x=1620
81*x=1620 (divide out the 81)
x=20

Rturrado answered Feb 24, 2018

7.4k points

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