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