Question
Valen paints 99 cm of the wall daily. After 4 weeks, 10 m of the wall was still unpainted. What is the length of the wall? Give the answer in metres and centimetres.
4 m

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Valen paints 99 cm of the wall daily. After 4 weeks, 10 m of the wall was still unpainted. What is the length of the wall? Give the answer in metres and centimetres.