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stiks02 [169]
4 years ago
8

A small train at an amusement park is carrying passengers. Half of the passengers are 6 years old, 1/10 are 7 years old, 1/5 are

8 years old, 1/5 are 9 years old. what is the expected age for 1 of the passengers on the train?
Mathematics
2 answers:
alekssr [168]4 years ago
8 0

the answer is five if im doing this correct

schepotkina [342]4 years ago
3 0

Answer:

7.1

Step-by-step explanation:

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bezimeni [28]

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