Question

me ajudem ai amiguinhos ;-;​

Answer 1

Resposta:

a) 3/4.1/2=

3.1/4.2 = 3/8

b) 2/3.1/4.8/5=

2.1.8/5.1.3 =  16/100 ou 4/25

c) 9/7.3/4=

9.3/7.4 = 27/28

d) 14/5.2/7.49/6=

 14.2.49/5.7.6 = 140/ = 210 ou 14/21

e) 2:4/5=

2/4/5 = 2.5/4 =

10/4 ou 5/2

f)6/15:2/3=

6.3/15.2 =

18/30 ou 3/5

g) 2 1/4:3 4/7=

21.7/4.34 = 147/136 

h) 24/5:12/15= 360/60 =

6

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