Estimate by rounding as indicated.
-Jane runs 14 miles a day. Estimate the total number of miles Jane runs in 46 days by rounding each number to the nearest ten.
A) $1000 \mathrm{mi}$
B) $2000 \mathrm{mi}$
C) $400 \mathrm{mi}$
D) $500 \mathrm{mi}$

Question

Quizplus · Accepted Answer

Rounding 14 to the nearest ten gives 10, and rounding 46 to the nearest ten gives 50. Multiplying these gives $10 \times 50 = 500$.

Estimate by Rounding as Indicated 1000mi1000 \mathrm{mi}1000mi B) 2000mi2000 \mathrm{mi}2000mi C) 400mi400 \mathrm{mi}400mi

Estimate by Rounding as Indicated $1000 \mathrm{mi}$ B) $2000 \mathrm{mi}$ C) $400 \mathrm{mi}$