Respuesta:
23/4 = 5¾
Explicación paso a paso:
3½ - 2¼
6/2 + 1/2 + 8/4 + 1/4
7/2 + 9/4
14/4 + 9/4
[tex]=\frac { 5 }{4}[/tex]
[tex]3 \frac{1 }{2} - 2\frac { 1 }{4} = \frac{ 1 + 3\cdot2 }{2} - \frac{ 1 + 2\cdot4 }{4} = \frac {7 }{2} - \frac {9 }{4} = \frac { 7\cdot2 }{2\cdot2} - \frac{9\cdot1 }{4\cdot1} = \frac{14 }{4} - \frac{ 9 }{4} =\frac{ 14 - 9 }{4} =\frac { 5 }{4}[/tex]
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Verified answer
Respuesta:
23/4 = 5¾
Explicación paso a paso:
3½ - 2¼
6/2 + 1/2 + 8/4 + 1/4
7/2 + 9/4
14/4 + 9/4
23/4 = 5¾
Respuesta:
[tex]=\frac { 5 }{4}[/tex]
Explicación paso a paso:
[tex]3 \frac{1 }{2} - 2\frac { 1 }{4} = \frac{ 1 + 3\cdot2 }{2} - \frac{ 1 + 2\cdot4 }{4} = \frac {7 }{2} - \frac {9 }{4} = \frac { 7\cdot2 }{2\cdot2} - \frac{9\cdot1 }{4\cdot1} = \frac{14 }{4} - \frac{ 9 }{4} =\frac{ 14 - 9 }{4} =\frac { 5 }{4}[/tex]