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Work out an approximation for 3.1 x 9.87​

Work out an approximation for 3.1 x 9.87​
asked 174k views
14 votes
Work out an approximation for 3.1 x 9.87​

asked
User Ateiob
by
8.1k points

2 Answers

1 vote

Answer:

30.597

Explanation:

3.1×9.87 (3 decimal places)

So, 31×987 = 30,597

Place the decimal places hence, 30.597

answered
User Sanket Vekariya
by
8.1k points
8 votes

Answer:

3 x 10= 30

Explanation:

Round 3.1 to 3. Round 9.87 to 10. Plug numbers in.

answered
User MasterMastic
by
8.5k points
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