Question
PSLE
A roll of ribbon is made up of white, grey and black segments. Each segment is 1 cm long. The segments follow a repeated colour pattern as shown. A piece of ribbon 215 cm long is cut from the roll. In that piece, how many grey segments are there?
2 m

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PSLE
A roll of ribbon is made up of white, grey and black segments. Each segment is 1 cm long. The segments follow a repeated colour pattern as shown. A piece of ribbon 215 cm long is cut from the roll. In that piece, how many grey segments are there?