Answer:
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Step-by-step explanation:
24:28
52 (total books) minus 24 (fiction books) equals 28 (non fiction books)
Line them up on top of each other so it would be 30,261 so you were close but you have to line them up correctly
Let n be the common factor for the ratio 6:5. Then:
6n+5n=330
11n=330
n=30
aerobics=6n=180 min
weight training=5n=150 min
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