Two numbers are in the ratio 4 : 5. If their LCM is 120, find the numbers. दो संख्याएँ 4 : 5 के अनुपात में हैं। यदि उनका LCM 120 है, तो संख्याएँ ज्ञात कीजिए।
A
24, 30 (24, 30)
B
12, 15 (12, 15)
C
20, 25 (20, 25)
D
40, 50 (40, 50)
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Correct Answer 24, 30
Explanation
Let numbers be 4x and 5x. Their LCM = 20x. 20x = 120 => x = 6. Numbers are 4*6=24 and 5*6=30.