6.39489 rounded to three decimal places is equal to ___.
A)6.390
B)6.394
C)6.395
D)6.400

Name: 6.39489 rounded to three decimal places is equal to ___. A)6.390 B)6.394 C)6.395 D)6.400
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Question

Quizplus · Accepted Answer

When rounding to three decimal places, we look at the fourth digit after the decimal point which is 9 in this case. Since 9 is greater than or equal to 5, we round up the last digit that we keep which is 4. Therefore, 6.39489 rounded to three decimal places is equal to 6.395. The best choice is C.

639489 Rounded to Three Decimal Places Is Equal to ___