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By first rounding each number to 1 significant figure, estimate the answer to 527 +389​
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5 votes
By first rounding each number to 1 significant figure, estimate the answer to 527 +389​

User MarkV
by
8.2k points

2 Answers

5 votes

Answer:

900

Explanation:

527 to 500

389 to 400

500+400=900

User KWilson
by
8.2k points
5 votes

Answer:

900

Explanation:

527 to 1sf is 500

389 to 1sf is 400

400+500=900

User Pedrofurla
by
8.5k points
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