the ratio of zinc and cipper in an allow is 7:9 if the weight of copper in the allow is 12.6 kg.find the weight of zinc in it
Answers
Answered by
3
Let the weight of zinc be x.
ATP,
7:9 = x:12.6
or, x= 1.4×7
or, x= 9.8
ATP,
7:9 = x:12.6
or, x= 1.4×7
or, x= 9.8
satyam116:
thanks
Similar questions