Question
A piece of ribbon 420 cm long is cut into 3 pieces T, U and V. U is 69 cm longer than V but 42 cm shorter than T. What is the length of T?
4 m

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A piece of ribbon 420 cm long is cut into 3 pieces T, U and V. U is 69 cm longer than V but 42 cm shorter than T. What is the length of T?