The length of wooden stick C is
23 of the length of wooden stick F and the length of wooden stick F is
15 of the length of wooden stick D and
14 of the length of wooden stick E. What fraction of the total length of the 4 wooden sticks is wooden stick E?
| C |
F |
D |
E |
Total |
| 2x1 |
3x1 |
|
|
|
| |
1x3 |
5x3 |
|
|
| |
1x3 |
|
4x3 |
|
| 2 u |
3 u |
15 u |
12 u |
32 u |
The length of wooden stick F is repeated. Make the length of wooden stick F the same. LCM of 3 and 1 is 3.
Total length of all the 4 wooden sticks
= 2 u + 3 u + 15 u + 12 u
= 32 u
Wooden Stick ETotal Length =
1232 =
38Answer(s):
38 
