Gem2001 Gem2001

10-10-2016
Mathematics

contestada

Round this number to two significant figures. 72.8

1. 72
2. 73
3. 73.0
4. 74

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Аноним Аноним

10-10-2016

the answer is 73 because 8 is more than 5 so it rounds up to be 73

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