Question
A piece of ribbon 480 cm long is cut into 3 pieces N, P and Q. P is 55 cm longer than Q but 49 cm shorter than N. What is the length of N?
4 m

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A piece of ribbon 480 cm long is cut into 3 pieces N, P and Q. P is 55 cm longer than Q but 49 cm shorter than N. What is the length of N?