A machine used 2.4 liters of gasoline for every 30 hours of operation. How many liters of gasoline will the machine use in 100 hours?
1....7.2 litres
2....8.0 litres
3.....8.4 litres
4......9.6 litres
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6
Answer:
8.0 is right answer 211
Answered by
1
Answer:
8.0
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