Question 1
A person walks from a point where his shadow length is measured to another point. The distances from a lamp post are 31 m and 77 m respectively. How far did he walk?
Step-by-step:
1. First position: distance from pole = 31 m
2. Second position: distance from pole = 77 m
3. Distance between positions = 77 - 31 = 46 m
1. First position: distance from pole = 31 m
2. Second position: distance from pole = 77 m
3. Distance between positions = 77 - 31 = 46 m