2 years ago

Round each number to the nearest tenth. What is the best estimate for the answer to 382.24 – 297.28?

Mathematics

2 answers:

PilotLPTM [1.2K]2 years ago

8 0

When rounded off then it comes
382.2-297.3=84.9

musickatia [10]2 years ago

4 0

382.2-297.3=84.9
How i rounded ... 382.24 (0-4 we round it on the same decimal for ex. 2 as we had in this problem.In the another one we have 297.28 (5-9 we round it on the bigger decimal for ex. 3 as we had in this problem.)Hope this helped.

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Hi Kristian

a - 3b = 22
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We need to solve a = b -2 for a
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The correct option is the last one (-14,-12)

If you have questions about my answer, please let me know.

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