Question

Select all equations that are true. A. 3 4 − 1 2 = 1 4 B. 9 16 − 4 8 = 5 8 C. 7 8 − 3 4 = 1 8 D. 7 15 − 1 3 = 6 15 E. 1 2 − 1 20 = 10 20

Answer 1

All of the equations are incorrect because:

A. 34 - 12 = 22

B. 916 - 48 = 868

C. 78 - 34 = 44

D. 715 - 13 = 702

E. 12 - 120 = -180

Answer 2

none are correct

Explanation: