Answer:
32kg of brass and 8kg of copper
Step-by-step explanation:
Add the ratios together to find the total:
2:8 = 2 + 8 = 10
Now, divide the total kg requirement of brass (40) by the above value:
40 ÷ 10 = 4
So each ratio must be multiplied by 4 so that the total kg of brass is 40:
8 * 4 = 32kg of brass
2 * 4 = 8kg of copper
Hope this helps!
