Question
P6.SP.JC.19010102-A1
4 tailors can sew 20 cardigans in 10 hours on average. How long will 60 tailors take to sew 90 cardigans on average?
3 m
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Primary 6 SPEED P6.SP.JC.19010102

22 May 2024, 10:27 PM

4 tailors can sew 20 cardigans in 10 hours on average. How long will 60 tailors take to sew 90 cardigans on average?
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