Question

Martina travels from her house to her moms office building, From there she walks to school. After school, she walks to the library and then to a friends house before finally ending back at home. Fine Martina's totoal distance traveld

Answer 1

Answer:

2.15miles

Explanation:

The total distance traveled by Martina is the sum of the length of path of her travel. Distance is a scalar which has only magnitude but no directional attribute.

 Total distance  = Office - school + school - library + library - friend's house + friend's house - house

Now insert the given parameters:

 Total distance  = 1mile + 0.5mile + 0.25mile + 0.4mile  = 2.15miles

Total distance is 2.15miles