Question

efetue as subtrações

a) 7/9 - 5/9 =
b) 9/5 - 2/5 =
c) 2/3 - 1/3 =
d) 8/3 - 2/3 =
e) 5/6 - 1/6 =
f) 5/5 - 2/5 =
g) 5/7 - 2/7 =

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Answer 1

Resposta:

a) 2/9

b) 7/5

c) 1/3

d) 6/3

e) 4/6

f) 3/5

g) 3/7

Espero ter ajudado, e bons estudos!