The total length of 2 wires and 6 threads is 336 cm. The length of a thread is
35 of the length of the wire. What is the total length of the 6 threads?
|
Wires |
Threads |
Total |
Number |
2 |
6 |
|
Value |
5 u |
3 u |
|
Total value |
10 u |
18 u |
28 u |
Length of 2 wires and 6 threads
= 10 u + 18 u
= 28 u
28 u = 336
1 u = 336 ÷ 28 = 12
Total length of the 6 threads
= 18 u
= 18 x 12
= 216 cm
Answer(s): 216 cm