Question

31 : What is the percentage of copper if
the casting weight of copper 42.3 kg and tin
weight 2.7 kg? | यदि कास्टिंग मे तांबे का
वजन 42.3 किलोग्राम और टिन का वजन 2.7
किलोग्राम है तो तांबे का प्रतिशत क्या होगा?
A Cu92%ICu92%
B Cu94%ICu94%
C Cu96%|Cu 96%
D: Cu 98% | Cu 98%
22
motorcycle tyre is sold for Rs​

Answer 1

Answer:

answer is a

Explanation:

answer is a cu92percant|cu92

Answer 2

Answer:

A is the asnwer

Explanation:

if the answer is wrong so sorry