Question
A piece of ribbon 690 cm long is cut into 3 pieces Q, R and S. R is 46 cm longer than S but 67 cm shorter than Q. What is the length of Q?
4 m

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A piece of ribbon 690 cm long is cut into 3 pieces Q, R and S. R is 46 cm longer than S but 67 cm shorter than Q. What is the length of Q?