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19.64851 2 s .f help please

19.64851 2 s .f help please
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1 vote
19.64851 2 s .f help please

User Yakshaver
by
8.2k points

1 Answer

7 votes

Answer: 20

Explanation:

19.64851 to 2s.f

To 2 significant figures

Looking at the digit behind the decimal

It is 6,meaning it is more than 5

So you round up to 1 and add to the digit in front

=20

User Ofri Cofri
by
7.9k points
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