Ayuda plis la ocupo doy 50 puntos :))))respondan bien plis y les doy coronita
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Respuestas
Respuesta:
6
7
+
5
2
=
30
35+12
=
30
47
7
1
+
8
1
=
56
8+7
=
56
15
13
7
+
10
5
=
130
70+65
=
26
27
\begin{gathered}\frac{7}{5} -\frac{1}{3} =\frac{21-5}{15} =\frac{16}{15} \\\frac{8}{7} -\frac{9}{11} =\frac{88-63}{77} =\frac{25}{77} \\\frac{11}{4} -\frac{1}{9} =\frac{99-4}{36} =\frac{95}{36}\end{gathered}
5
7
−
3
1
=
15
21−5
=
15
16
7
8
−
11
9
=
77
88−63
=
77
25
4
11
−
9
1
=
36
99−4
=
36
95
Explicación paso a paso:
+
5
2
=
30
35+12
=
30
47
7
1
+
8
1
=
56
8+7
=
56
15
13
7
+
10
5
=
130
70+65
=
26
27
\begin{gathered}\frac{7}{5} -\frac{1}{3} =\frac{21-5}{15} =\frac{16}{15} \\\frac{8}{7} -\frac{9}{11} =\frac{88-63}{77} =\frac{25}{77} \\\frac{11}{4} -\frac{1}{9} =\frac{99-4}{36} =\frac{95}{36}\end{gathered}
5
7
−
3
1
=
15
21−5
=
15
16
7
8
−
11
9
=
77
88−63
=
77
25
4
11
−
9
1
=
36
99−4
=
36
95
+
=
=
+
=
=
+
=
=
-
=
=
-
=
=
-
=
=