Question
PSLE
Usha has a roll of thread 16.5 m long. She cuts off 7 equal pieces. Each piece is 5 cm. What is the length of the remaining roll of thread? Give your answer in metres
1 m

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PSLE
Usha has a roll of thread 16.5 m long. She cuts off 7 equal pieces. Each piece is 5 cm. What is the length of the remaining roll of thread? Give your answer in metres