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Free_Kalibri [48]
2 years ago
13

a chef can finish a catering job in 6 hr. his student can do the same job in 12 hr. how long will it take them to do the job if

they work together?​
Mathematics
1 answer:
Studentka2010 [4]2 years ago
5 0

Answer:

6

Step-by-step explanation:

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Distance between city airport and the train station = 45 miles

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