Compare the exact relation of 1 inch = 2.54 cm with the approximate relation 39.37 inches = 100 cm. Which one of the following choices best corresponds to the percent discrepancy between using these relations to determine how many inches there are in one meter?
A. 0 %.
B. 0.0002%.
C. 0.0079%.
D. 0.01%.
Answer:A
Compare the exact relation of 1 inch = 2.54 cm with the approximate relation 39.37 inches = 100 cm. Which one of the following choices best corresponds to the percent discrepancy between using these relations to determine how many inches there are in one meter?
A. 0 %. B. 0.0002%. C. 0.0079%. D. 0.01%.