The cost of electricity required to deposit `1g Mg` is Rs. 5.00. the cost of `30g` of `Al` to be
Channel: Doubtnut
Date: 26/01/2020

The cost of electricity required to deposit `1g Mg` is Rs. 5.00. the cost of `30g` of `Al` to be deposited is Rs. `X`. Find the value of `x/40`?