Question

Por favor me ajudem, é para daqui a uma hora e meia!!!​

Answer 1

Resposta:

A) 3/9 ; 4/8= 3/9 X 8/4 = 24/36

B) 6/7 ; 5/3 =6/7 X 3/5 = 18/35

C) 2/5 ; 8/1/ = 2/5 X 15/8 = 30/40

D) 2/4 ; 3/7 = 2/4 X 7/3 = 14 / 12

E) 3/8 ; 4/16 = 3/8 X 16/4 = 48/32

F) 5/7 ; 9/3 = 5/7 X 3/9 = 15/63

A) 5; 8/9= 5/1 X 9/8 = 45/8

B) 9; 3/7 = 9/1 X 7/3 = 63/3

C) 6 ; 4/6 = 6/1 X 6/4 = 36/4

D) 3 ; 5/8 = 3/1 X 8/5 = 24/5

E) 4 ; 6/5 = 4/1 X 5/6 = 20/6

F) 7 ; 2/4 = 7/1 X 4/2 = 20 / 6