1) Efetue as divisões:
a) (+1/3) : (+2/3) =
b) (+4/7) : ( -2/5) =
c) (-3/5) : (-3/7) =
d) (-3/7) : (+2/3) =
e) (+1/9) : (-7/5) =
f) (+1/2) : (-3/4) =
g) (-3/4) : (-3/4) =
h) (-7/5) : (+1/2) =
3) Efetue as divisões:
a) (+5) : (-3/2) =
b) (-4) : (-3/5) =
c) (-3) : (-2/9) =
d) (-5/2) : (+2) =
e) (+4/3) : (-2) =
f) (-3/5) : (+0,1) =
4) Efetue as divisões:
a) 2/3 : 3/16 =
b) 2/5 : (-3/4) =
c) (-4/5) : (-3/5) =
d) (-4/9) : (-3) =
e) (-7/8) : 2/3 =
f) 0 : (-4/7) =