Question
The total length of 3 wires and 7 ropes is 304 cm. The length of a rope is 14 of the length of the wire. What is the total length of the 7 ropes?
4 m

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The total length of 3 wires and 7 ropes is 304 cm. The length of a rope is 14 of the length of the wire. What is the total length of the 7 ropes?