Question
Mrs Hun has a piece of wire that measures 7 m 50 cm. She uses 209 cm to decorate a frame and another 124 cm to decorate another frame. How much of the wire has she left? Give the answer in m and cm.
3 m

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Mrs Hun has a piece of wire that measures 7 m 50 cm. She uses 209 cm to decorate a frame and another 124 cm to decorate another frame. How much of the wire has she left? Give the answer in m and cm.