The figure, not drawn to scale, consists of 1 Square C and 1 Circle D whose areas are in the ratio of 3 : 1. Given that
316 of Square C is shaded, what fraction of Circle D is shaded?
Area of Square C |
Area of Circle D |
3x16 = 48 u |
1x16 = 16 u |
Unshaded area |
Shaded area |
Unshaded area |
Shaded area |
13x3 |
3x3 |
|
3x3 |
39 u |
9 u |
|
9 u |
Area of Square C is the repeated identity.
Shaded area of Square C is the same as the shaded area of Circle D.
LCM of 3 and 16 = 48
Fraction of Circle D that is shaded
=
916 Answer(s):
916