Question
Emily was given a piece of streamer of length 10 m 20 cm. She used a part of it to tie 4 curtains and 4 m 20 cm of the remaining length to decorate her room. Given that each curtain needed 55 cm, what was the length of the streamer that was left behind by Emily? (Leave the answer in metres and centimetres.)
4 m

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Emily was given a piece of streamer of length 10 m 20 cm. She used a part of it to tie 4 curtains and 4 m 20 cm of the remaining length to decorate her room. Given that each curtain needed 55 cm, what was the length of the streamer that was left behind by Emily? (Leave the answer in metres and centimetres.)