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Maurinko [17]
2 years ago
11

A bird flies 50km everyday to collect food for his offspring and 20km to drink water. To fly this distance takes him 1 hour and

40 minutes. What’s his average speed over the whole day?
Mathematics
1 answer:
dem82 [27]2 years ago
7 0

Answer:

42km/h

Step-by-step explanation:

70km=100 minutes

7km= 10min

42km=60min

42km/h

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