Question
P6.SP.JC.19010102-A3
2 carpenters can build 10 doors in 15 hours on average. How long will 90 carpenters take to build 90 doors on average?
3 m
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Primary 6 SPEED P6.SP.JC.19010102

17 Jun 2024, 08:56 PM

2 carpenters can build 10 doors in 15 hours on average. How long will 90 carpenters take to build 90 doors on average?
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