Answer:
The coin has 64% of copper
Step-by-step explanation:
To find the percentage of copper that the coin has, we just have to divide the grams of the copper with the total grams of the coin, that will gives us the percentage representation of the copper
[tex]\frac{16}{25}=0.64 \ (or \ 64\%)[/tex]
Therefore, the coin has 64% of copper and 35% of nickel.
