英语类 英数题(要算式)
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英语类 英数题(要算式)
Mr.Zhang pianed tomake 552 parts.He makes 345 parts in the former 5days.Accordingto this calculation,how many days left to finish the job?
Mr.Zhang pianed tomake 552 parts.He makes 345 parts in the former 5days.Accordingto this calculation,how many days left to finish the job?
![英语类 英数题(要算式)](/uploads/image/z/2836602-18-2.jpg?t=%E8%8B%B1%E8%AF%AD%E7%B1%BB+%E8%8B%B1%E6%95%B0%E9%A2%98%28%E8%A6%81%E7%AE%97%E5%BC%8F%EF%BC%89)
345/5=69 (552-345)/69=3(天)