Question

Reduza as frações a seguir ao menor denominador comum
A)1/2,1/4. C)3/8,7/12. E)3/7,9/14

B)1/6,1/8. D)3/4,2/9. F)7/20,11/30

Answer 1

A) 1/2, 1/4

1/4, 1/4.

B) 1/6, 1/8

4/24, 3/24.

C) 3/8, 7/12

9/24, 14/24.

D) 3/4, 2/9

27/36, 8/36

E) 3/7, 9/14

6/14, 9,14.

F) 7/20, 11/30

28/60, 22/60.