What angle represents grown up girls ? Correct to one decimal place
Attached Figure / Diagram
A
37.5o
B
26.7o
C
25.7o
D
20o
E
3.75o
Verified Correct Answer: B.
Step-by-Step Mathematical Solution
Total population = 1400 + 550 + 200 + 150 + 400 = 2700
grown up girls = 200
= \(\frac {200}{2700}\) x \(\frac {360}{1}\)
=80/3 = 26.7^\circ
Source: Myschool Past Questions Archive (Record #22363)