A) 24
B) 123
C) 133
D) 143
Correct Answer: C
Solution :
Number of alterations required in 1 shirt \[=\left( \frac{2}{3}+\frac{3}{4}+\frac{4}{5} \right)\] \[=\frac{133}{60}\] \[\therefore \] Number of alterations required in 60 shirts \[=\left( \frac{133}{60}\times 60 \right)\] = 133You need to login to perform this action.
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