Question

responda as frações a) 1/9+4/9-5/9= b) -1/4+3/8= c) 7/5-1/4+3/2= d) -6/9+2/5-1/3= e) -5/8+1/5-2/4= f) 8/20-2/20-15/20=​

Answer 1

Resposta:

a) 0/9

b)4/12

c)9/11

d)7/17

e)4/17

f) 9/60

Acho q é assimツ