Answer: 45kg
Explanation:
Since 25% of the ingot consists of zinc, it implies that (100 - 25) = 75% of copper is contained in the ingot.
We then calculate 75% of 60kg to get the amount of kilograms of copper that the ingot of brass contain. This will be:
= 75% × 60
= 75/100 × 60
= 0.75 × 60
= 45kg
Answer:
Pulmonary Circulation
Explanation:
"Pulmonary Circulation" includes the bodies arteries, veins and lymphatics that are used to exchange blood between the heart and to the lungs.
Hope this helps..
Policy formation and implementation
Can you explain this differently so i can answer it ?