Question
5 tailors can sew 10 cardigans in 12 hours on average. How long will 90 tailors take to sew 75 cardigans on average?
3 m

Click button first when a symbol is required. X

5 tailors can sew 10 cardigans in 12 hours on average. How long will 90 tailors take to sew 75 cardigans on average?