Question

obtain an estimate for the following computation by rounding the numbers so that the resulting arithmetic can easily be performed by hand or in your head. then, use a calculator to perform the computation. how reasonable is your estimate when compared to the actual answer? 90.98 ÷ 6.9 an estimate of the quotient is 13 (type a whole number) the actual quotient is 13.186 (round to three decimal places as needed) how reasonable is your estimate when compared to the actual answer? a. not reasonable. the estimate seems a little higher compared to the actual answer. b. not reasonable. the estimate seems a little lower compared to the actual answer. c. reasonable. the estimate seems a little lower compared to the actual answer. d. reasonable. the estimate seems a little higher compared to the actual answer.

Explanation:

Step1: Analyze the estimate and actual value

The estimated quotient is 13, and the actual quotient is 13.186 (rounded to three decimal places).

Step2: Compare the estimate and actual value

We see that 13 is a little lower than 13.186. Also, the difference is small, so the estimate is reasonable.

Answer:

C. Reasonable. The estimate seems a little lower compared to the actual answer.