Brandon R. answered 05/31/20
Experienced Algebra and Geometry Tutor
Hello, take a look below for some help!
Brian walks 3 1/4 km each day. Since it says "each" day, we assume that this distance never changes, meaning he always walks this exact distance. If this is the case, then Brian walks a total distance of 3 1/4 km x 12 since he walks a total of 12 days.
Math: 3 1/4 x 12 = 39
Brain walks a total of 39 km in 12 days.