If A:B is 2:3, C:B is 3:4, and D:C is 4:5, what is the combined ratio A:B:C:D? यदि A:B 2:3 है, C:B 3:4 है, और D:C 4:5 है, तो संयुक्त अनुपात A:B:C:D क्या है?
A
24:36:48:60 (24:36:48:60)
B
32:48:36:45 (32:48:36:45)
C
40:60:45:36 (40:60:45:36)
D
24:48:60:36 (24:48:60:36)
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Correct Answer 32:48:36:45
Explanation
A:B = 2:3, B:C = 4:3, C:D = 4:5. Equating B and C gives the ratio 32:48:36:45. Let's re-calculate: A:B=8:12, B:C=12:9, C:D=9:11.25. Multiplying to integers gives 32:48:36:45.