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Calculate fixed annual personnel costs of operating monorail line 115 km long if every 7 km is a station that serves three people - one dispatcher and two switchmen in 4-shift operation. Consider the average salary of the employee 829 euro.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- arithmetic
- multiplication
- division
- basic functions
- ratio
- inverse relationship
- direct relationship
- numbers
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- rational numbers
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