Question
PSLE
Seth has a ribbon which is 36 cm long. He cuts it into three pieces. The first piece is (4y - 9) cm, the second one is y cm and the third one is 4y cm.  Find the value of y. Give your answer in cm.
2 m

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PSLE
Seth has a ribbon which is 36 cm long. He cuts it into three pieces. The first piece is (4y - 9) cm, the second one is y cm and the third one is 4y cm.  Find the value of y. Give your answer in cm.