Solution

26178

First name
Jeeva Raviraj
School
Sutton Grammar School For Boys
Country
Age
13

Meg : 1m
Meg's shadow : 3m

3m(shadow)/ 1m(actual height) = 3

Brother : 0.5m
Brother's shadow :1.5m

?m (shadow) / 0.5m (actual height) =?
0.5m * 3 = 1.5m
1.5m (shadow) / 0.5m (actual height) = 3

1.5m + 3m = 4.5m

ANSWER = 4.5m