Answer:
92.
Step-by-step explanation:
By proportion the mass of zinc = (345/ 15) * 4
= 92.
thanks for the points i mean really. anways hope someone else can help
Answer:B
Honestly when I did the math I got closest to b so I think it's B hope his helps
B 11,000,000
Commission was 10 percent, 10 percent of 10,000,000 is 1,000,000, therefore add 1,000,000 to 10,000,000, which equals to 11,000,000
Actual price of house after commission= B 11,000,000