Click to try this problem again with different
numbers! (Or, reload the page.)
2.
Note: Occasionally, rounding
the numbers in this exercise adds or subtracts a significant digit to the expected
answer. This occurrence is extremely rare, and we hope you will not encounter
it. If, however, the answer should be so rounded (e.g., from 9.6 to 10.0), the
computer will not correctly identify correct answers. We apologize for this rare
but possible glitch.
Click to try this problem again with different
numbers! (Or, reload the page.)
3.
Click to try this problem again with different
numbers! (Or, reload the page.)
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