The length of wooden stick N is
34 of the length of wooden stick R and the length of wooden stick R is
35 of the length of wooden stick P and
36 of the length of wooden stick Q. What fraction of the total length of the 4 wooden sticks is wooden stick P?
N |
R |
P |
Q |
Total |
3x3 |
4x3 |
|
|
|
|
3x4 |
5x4 |
|
|
|
3x4 |
|
6x4 |
|
9 u |
12 u |
20 u |
24 u |
65 u |
The length of wooden stick R is repeated. Make the length of wooden stick R the same. LCM of 4 and 3 is 12.
Total length of all the 4 wooden sticks
= 9 u + 12 u + 20 u + 24 u
= 65 u
Wooden Stick PTotal Length =
2065 =
413Answer(s):
413