Question
Anthony cuts a piece of string into two pieces. The first piece is 2 m 38 cm long and the second piece is 2 m 7 cm long. What is the difference in the lengths of the two pieces of string? Give the answer in cm.
3 m

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Anthony cuts a piece of string into two pieces. The first piece is 2 m 38 cm long and the second piece is 2 m 7 cm long. What is the difference in the lengths of the two pieces of string? Give the answer in cm.