This figure is not drawn to scale. It is made up of 3 squares. The ratio of the area of the smallest square to the largest square is 1 : 4 while the shaded area is
47 of the unshaded area. What is the ratio of area of the smallest square to the shaded area?
Smallest square |
Largest Square |
Shaded area |
Unshaded area |
4x11 |
11x4 |
1x11 |
4x11 |
4x4 |
7x4 |
11 u |
44 u |
16 u |
28 u |
The total area is repeated. Make the total area the same. LCM of 4 and 11 is 44.
Area of smallest Square : Shaded area
11 : 16
Answer(s): 11 : 16