Respuesta:
Explicación paso a paso:
6.
a)
13/4-13/6
13(2/24)
13/12
b)
11/4+7/5
(55+28)/20
83/20
7
17/20-1/10
(17-2)/20
15/20
3/4
4/3-3/5
(20-9)/15
11/15
c)
5/4-14/16
(20-14)/16
6/16
3/8
d)
4/5-1/3
7/15
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Verified answer
Respuesta:
Explicación paso a paso:
6.
a)
13/4-13/6
13(2/24)
13/12
b)
11/4+7/5
(55+28)/20
83/20
7
a)
17/20-1/10
(17-2)/20
15/20
3/4
b)
4/3-3/5
(20-9)/15
11/15
c)
5/4-14/16
(20-14)/16
6/16
3/8
d)
4/5-1/3
7/15