The length of rod K is
34 of the length of rod N and the length of rod N is
12 of the length of rod L and
110 of the length of rod M. What fraction of the total length of the 4 rods is rod M?
K |
N |
L |
M |
Total |
3x1 |
4x1 |
|
|
|
|
1x4 |
2x4 |
|
|
|
1x4 |
|
10x4 |
|
3 u |
4 u |
8 u |
40 u |
55 u |
The length of rod N is repeated. Make the length of rod N the same. LCM of 4 and 1 is 4.
Total length of all the 4 rods
= 3 u + 4 u + 8 u + 40 u
= 55 u
Rod MTotal Length =
4055 =
811Answer(s):
811