What is the length of the wire Ranjit had?
A) \[1\frac{19}{40}\text{m}\]
B) \[1\frac{19}{20}\text{m}\]
C) \[2\frac{19}{20}\text{m}\]
D) \[\frac{59}{40}\text{m}\]
Correct Answer: C
Solution :
Total length of the wire \[=2\times \frac{7}{8}+2\times \frac{3}{5}\] \[=2\times \frac{59}{40}=\frac{59}{20}=2\frac{19}{20}\text{ m}\]
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