2013/08/13· 9 80 kg ki ek murti me 60% copper, 15% jasta aur rest almuniam hai. galaane ke baad if 5% almuniam distroye ho jata hai, to rest almuniam ki quantity kya hogi? a 29kg b 36kg c 19kg d 44kg 10 kisi peper me 52% student english me aur 42% maths me fail hue. if …