Question
Mrs Ng has a piece of lace that measures 12 m 30 cm. She uses 227 cm to decorate a dress and another 157 cm to decorate another dress. How much of the lace has she left? Give the answer in m and cm.
3 m

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Mrs Ng has a piece of lace that measures 12 m 30 cm. She uses 227 cm to decorate a dress and another 157 cm to decorate another dress. How much of the lace has she left? Give the answer in m and cm.