Question

23. There are two kinds of alloys of tin and copper. De
first alloy contains tin and copper such that 93.33%
it is tin. In the second alloy there is 86.66% tin. W
weight of the first alloy should be mixed with son
weight of the second alloy so as to make a 50 kg
containing 90% of tin?
(a) 15 kg (b) 30 kg (c) 20 kg
(d) 25 kg​

Answer 1

Answer:

I hope the answer is 30 kg .........I hope that helps u