Question

Bronze is a mixture of copper and tin.

The copper and tin are in the ratio 9:1.
a) How much tin is there in a bronze bracelet
weighing 260 grams?
6

Answer 1

26 gm

Explanation:

Tin is 1 out of (9+1) = 1/10 th

1/10th * 260 gm = 26 gm