Question
Mrs Julian compares the length of 3 wires, P, Q and R. Wire P is 386 cm long. It is 169 cm longer than Wire R. Wire R is 199 cm shorter than Wire Q. What is the length of Wire Q?
4 m

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Mrs Julian compares the length of 3 wires, P, Q and R. Wire P is 386 cm long. It is 169 cm longer than Wire R. Wire R is 199 cm shorter than Wire Q. What is the length of Wire Q?