lanerus22 lanerus22

13-07-2021
Mathematics

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Estimate the sum of 7.2 + 7.3 + 6.9 + 6.8.

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jacew749 jacew749

13-07-2021

Answer:

28

Step-by-step explanation:

7.2 is rounded down to 7, 7.3 is rounded down to 7, 6.9 is rounded up to 7, and 6.8 is rounded up to 7. Then you can add 7+7+7+7 to get an estimation of 28.

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