The square is divided into 4 parts, F, G, H and J. F and G form
12 of the square. The area of J is double of the area of H, while the ratio of the area of G to the area of F is 1 : 5. What fraction of the square is the sum of the area of G and H? Leave your answer in the simplest form.
J |
H |
G |
F |
H + J |
G + F |
2x2 |
1x2 |
|
|
3x2 |
|
|
|
5x1 |
1x1 |
|
6x1 |
12 u |
6 u |
5 u |
1 u |
6 u |
6 u |
Since F and G form
12 of the square, the sum of the areas of F and G is the same as the sum of the areas of H and J.
Sum of G and H
= 5 u + 6 u
= 11 u
Area of the square
= 12 u + 6 u + 5 u + 1 u
= 24 u
Fraction of the sum of the areas of G and H to the whole square =
1124 Answer(s):
1124