Mixture A 3 3/4 cups white sand 1/4 cup iron filings Mixture A = 6.25% magnetic Mixture B 3 1/2 cups white sand 1/2 cup iron filings Mixture B = 12.5% magnetic Mixture C 3 cups white sand 1 cup iron filings Mixture C =25% magnetic Mixture D 3 1/2 cups white sand 1/2 cup soil Mixture D = ?
(6.25% magnetic Mixture B 3 1/2 cups white sand 1/2 cup iron filings Mixture B = 12.5% magnetic Mixture C 3 cups white sand 1 cup iron filings; Mixture; )
6.25% magnetic Mixture B 3 1/2 cups white sand 1/2 cup iron filings Mixture B = 12.5% magnetic Mixture C 3 cups white sand 1 cup iron filings
Mixture