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5 votes
Help plz answer this

Help plz answer this-example-1
User Antwoine
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2 Answers

2 votes

Just round them then add together

User Wilson Gramer
by
7.9k points
3 votes

Answer:

First choice: 58 seconds.

Explanation:

27.8 is approximately 28 seconds, because 8 ≥ 5, so the number rounds up.

30.12 is approximately 30 seconds, since 1 < 5.

So, 28 + 30 is 58. Therefore, 27.8 + 30.12 ≈ 58.

User Gstrauss
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