120/5 = 24
knowing the ratios are:
Zinc : Copper = 2 : 5
2 * x : 120 = 2* 24 : 5 * 24
2 * 24 = 48
knowing the ratios are:
Zinc : Copper = 2 : 5
2 * x : 120 = 2* 24 : 5 * 24
2 * 24 = 48
Statistics : Posted by LucienH • on 17 Sep 2021, 07:15 • Replies 4 • Views 1478
