Britney has already walked 8 kilometers this week, plus she plans to walk 1 kilometer during each trip to school. After 3 trips to school, how many kilometers will Britney have walked in total?

1 Answer
David G.
Apr 22, 2018

If she walks a total of #1# #km# each day it will be #8+3(1)=11# #km#.

If she walks a total of #2# #km# each day (to school and home again) it will be #8+3(2)=14# #km#.

Explanation:

It's not clear whether she is just walking to school each day (#1# #km#), or whether she is walking to and from school each day (#2# #km#).

The total distance walked will be #8+3n# where #n# is the number of km per day.

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