Solve. Remember to insert units when writing your answer.A 7-m rope is attached to a 7.5-m rope. However, when the ropes are tied, 6 cm of length is lost to form the knot. What is the length of the tied ropes?
A. 14.56 m
B. 14.44 m
C. 8.5 m
D. 13.9 m
Answer: B
Mathematics
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