Question

0.738×0.28 is 0.20664 but is rounded to 0.21. which rule or rules are applied to this calculation? select all that apply.

Answer 1

The rules of the calculation are:

• Round the result to the same number of significant figures as the value with the least number of significant figures
• Round up if the digit to be dropped is 5 or greater.

How to determine the rule?

The complete question is added as an attachment

The equation is given as:

0.738 × 0.28 = 0.20664

When approximated, we have:

0.738 × 0.28 ≈ 0.21

The above approximation can mean any of the following:

• To 2 decimal places
• To the nearest hundredth
• To 2 significant digits

Read more about approximation at:

brainly.com/question/24491627

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