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1S -The ratio between the LCM and HCF of 5, 15 and 20 is |
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Answer» LCM of 5, 15, 20 5 = 5 15 = 3 × 5 20 = 2² × 5 LCM = 5 × 3 × 2² = 60 HCF of 5, 15, 20 5 = 5 15 = 3 × 5 20 = 2² × 5 HCF = 5 Ratio of LCM to HCF 60 : 5 12 : 1 |
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