1 . The ratio of three numbers is 3 : 4 : 7 and their product is 18144. The numbers are :
- A. 9, 12, 21
- B. 15, 20, 25
- C. 18, 24, 42
- D. None of these
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1 . The ratio of three numbers is 3 : 4 : 7 and their product is 18144. The numbers are :
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