Answer
(a) x tons ore = 5.79 tons hematite x ( 100 tons ore / 9.24 tons hematite ) = 62.7 tons ore
Work Step by Step
(b) x kg ore = 6.40 kg hematite x ( 100 kg ore / 9.24 kg hematite ) = 69.3 kg ore
Chemistry 10th Edition
by Whitten, Kenneth W.; Davis, Raymond E.; Peck, Larry; Stanley, George G.
Published by
Brooks/Cole Publishing Co.
ISBN 10:
1133610668
ISBN 13:
978-1-13361-066-3
Chapter 1 - The Foundations of Chemistry - Exercises - Mixed Exercises - Page 39: 68
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