Hiking trails

There are 12,000 kilometres of hiking trails in a national park. Each trail is rated for difficulty: 3/8 of the trails are rated easy, 1/6 are rated moderate, 1/4 are rated hard, and 5/24 are rated difficult. What fraction of the trails are rated easy or moderate?

Final Answer:

x =  13/24

Step-by-step explanation:

x=83+61=249+244=249+4=2413=0.5417



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