The figure, not drawn to scale, consists of 1 Square A and 1 Circle B whose areas are in the ratio of 2 : 1. Given that
613 of Square A is shaded, what fraction of Circle B is shaded?
Area of Square A |
Area of Circle B |
2x13 = 26 u |
1x13 = 13 u |
Unshaded area |
Shaded area |
Unshaded area |
Shaded area |
7x2 |
6x2 |
|
6x2 |
14 u |
12 u |
|
12 u |
Area of Square A is the repeated identity.
Shaded area of Square A is the same as the shaded area of Circle B.
LCM of 2 and 13 = 26
Fraction of Circle B that is shaded
=
1213 Answer(s):
1213