Question

1) Resolva :
a)6/6.3/5
b)8/4.6/3
c)8/6.3/10
d)8/4:3/5
e)3/6-4/2

Answer 1

Vamos lá.  

a) 6/6 * 3/5 = 3/5

b) 8/4 * 6/3 = 2*2 = 4

c) 8/6 * 3/10 = 18/60 = 3/10

d) (8/4)/(3/5) = 2*5/3 = 10/3

e) 1/2 - 2 = 1/2 - 4/2 = -3/2