Jimmy and Kima are going on a trip. They will drive for three days. The first day they will drive 182 miles. The second day they will drive 439 miles. The third day they will drive 217 miles. Which expression is the closest estimate of how many miles Jimmy and Kima will drive on their trip?
A. 100 + 400 + 200
B. 200 + 400 + 200
C. 200 + 500 + 200
D. 200 + 500 + 300

1

Answers

2014-11-28T16:10:27+08:00

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Rules\ of\ rounding\ a\ number; \\ \\ Round\ it\ up\ if\ x<5 \to 9 \\ Round\ it\ down\ if\ x>4 \to 1 \\ \\  x_{1}=182 \\  x_{2}=439 \\  x_{3}=217 \\ \\ Let\  x_{1}, x_{2}\ and\ x_{3}\ be\ a\ rounded\ number... \\ \\   x_{1}=182\to \boxed{200} \\ x_{2}=439\to \boxed{400} \\ x_{3}=217 \to \boxed{200} \\ \\ Formula; \\  x_{1}+x_{2}+x_{3} \\ \\ x_{1}+x_{2}+x_{3}\to \boxed{200+400+200} \\ \\ Thus,the\ answer\ is\ \boxed{B.200+400+200}. \\ \\ Hope\ it\ Helps:) \\ Domini
0