The ratio of zinc and copper in an alloy is 7:9 If the weight of copper is 11.7kg find the weight of zinc in an qlloy
Answers
Answered by
0
brainy
girls are porn stars
they are b i t c h e s
if u want to s*x go and do it with ur dad or brother
Answered by
0
IF THIS IS HELPFUL THEN THANK AND RATE
Attachments:
Similar questions