數學，超急！

2007-01-12 6:06 am

20 workers can make 30 toy cars in 30min.
How many toy cars can each worker make in 30min.?

回答 (6)

2007-01-12 6:10 am

✔ 最佳答案

30/20= 1.5
each worker can make 1.5toy cars in 30min

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2007-01-13 1:51 am

30/20=1.5呀

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2007-01-12 6:35 am

30/20
=1.5

參考: me

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2007-01-12 6:14 am

1.5,因20人在30分鐘做30件玩具,1個人30分鐘要做30除20,等於1.5

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2007-01-12 6:11 am

=30 toy cars / 20 workers

=1.5 toy cars per worker

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2007-01-12 6:10 am

20÷30
=0.66........

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