Question
Shiyun cuts a piece of string into two pieces. The first piece is 2 m 28 cm long and the second piece is 6 m 38 cm long. What is the length of the string in m and cm at first?
2 m

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Shiyun cuts a piece of string into two pieces. The first piece is 2 m 28 cm long and the second piece is 6 m 38 cm long. What is the length of the string in m and cm at first?