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A and B are two alloy of tin and copper prepared by mixing metals in proportions
Que 44
13:11 and 5:7 respectively. If equal quantities of two alloys melted to form a 3rd
alloy C, the proportion of tin and copper in C will be ? टिन और कॉपर को मिला कर बनाये गए दो
अयस्क A और B हैं जिसमे टिन और कॉपर का अनुपात क्रमशः 13:11 और 5:7 हैं। यदि दोनों अयस्कों की सामान
मात्रा पिघलाकर एक तीसरा अयस्क C बनाया गया है, अयस्क C में टिन और कॉपर का अनुपात ज्ञात कीजिए?
Maths with Sumit
(a) 23:25
(b) 22:23
(c) 18:17
(d) 22: 27

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