Respuesta:
a) 3/4 - 1/2 = 6 - 4 / 8 = 2/8
b) 2/7 + 1/3 = 6 + 7 / 21 = 13/21
c) 5/9 - 1/4 = 20 - 9 / 36 = 11/36
d) 3/5 - 1/2 = 6 - 5 / 10 = 1/10
e) 4/7 + 3/5 = 20 + 21 / 35 = 41/35
f) 2/3 + 4/9 = 18 + 12 / 27 = 30/27
g) 5/6 - 3/4 = 20 + 18 / 24 = 2/24
h) 4/5 - 1/2 = 8 - 5 / 10 = 3/10
i) 5/6 - 5/8 = 64 - 48 / 48 = 16/48
j) 3/4 - 1/3 = 9 - 4 / 12 = 5/12
Explicación paso a paso:
tienes k verlos de este modo 2/8 me refiero a
[tex] \frac{2}{8} [/tex]
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Respuesta:
a) 3/4 - 1/2 = 6 - 4 / 8 = 2/8
b) 2/7 + 1/3 = 6 + 7 / 21 = 13/21
c) 5/9 - 1/4 = 20 - 9 / 36 = 11/36
d) 3/5 - 1/2 = 6 - 5 / 10 = 1/10
e) 4/7 + 3/5 = 20 + 21 / 35 = 41/35
f) 2/3 + 4/9 = 18 + 12 / 27 = 30/27
g) 5/6 - 3/4 = 20 + 18 / 24 = 2/24
h) 4/5 - 1/2 = 8 - 5 / 10 = 3/10
i) 5/6 - 5/8 = 64 - 48 / 48 = 16/48
j) 3/4 - 1/3 = 9 - 4 / 12 = 5/12
Explicación paso a paso:
tienes k verlos de este modo 2/8 me refiero a
[tex] \frac{2}{8} [/tex]