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Q: What would be a more reasonable estimate for the expression in exercise 20?
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Is the following estimate reasonable 35-20 30?

A more reasonable estimate would be 15.


Which is a more reasonable estimate for a swimming pool depth 10 meters 10 millimeter or 10 kilometers?

10 metres is not just a more reasonable estimate, it is the only estimate that anyone but an ignoramus would make.10 metres is not just a more reasonable estimate, it is the only estimate that anyone but an ignoramus would make.10 metres is not just a more reasonable estimate, it is the only estimate that anyone but an ignoramus would make.10 metres is not just a more reasonable estimate, it is the only estimate that anyone but an ignoramus would make.


What is a reasonable estimate for 43 x68?

Rounding 43 x 68 to 40 x 70, a reasonable estimate would be 2800.


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No, it's already accurate to the nearest thousand.


Would the value of the expression in exercise 21 be different if no parentheses were used?

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Which is the most reasonable estimate for 23.63 divided by 6?

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4 metres.


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Is 54.5grams or 54.5 kilograms a more reasonable estimate for a person's weight?

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How do you know if your estimate is reasonable?

because if you were finding the estimate of 6-3 it wouldn't be 54853 it would be a smaller number