The length of wooden stick L is
12 of the length of wooden stick P and the length of wooden stick P is
13 of the length of wooden stick M and
19 of the length of wooden stick N. What fraction of the total length of the 4 wooden sticks is wooden stick M?
| L |
P |
M |
N |
Total |
| 1x1 |
2x1 |
|
|
|
| |
1x2 |
3x2 |
|
|
| |
1x2 |
|
9x2 |
|
| 1 u |
2 u |
6 u |
18 u |
27 u |
The length of wooden stick P is repeated. Make the length of wooden stick P the same. LCM of 2 and 1 is 2.
Total length of all the 4 wooden sticks
= 1 u + 2 u + 6 u + 18 u
= 27 u
Wooden Stick MTotal Length =
627 =
29Answer(s):
29 
