Respuesta:
[tex]\bold{CUAL \ ES \ EL \ RESULTADO \ DE}[/tex]
[tex]\boxed{\mathrm{1200\frac{1}{2}km+650km+570km+230\frac{1}{4}km}}[/tex]
Convertimos números mixtos a fracciones impropias
[tex]1200\frac{1}{2}=\frac{2401}{2}[/tex]
[tex]230\frac{1}{4}=\frac{921}{4}[/tex]
[tex]\mathrm{\frac{2401}{2}km+650km+570km+\frac{921}{4}km}[/tex]
Factorizar termino común Km
[tex]\mathrm{650km+570km=1220km}[/tex]
[tex]\mathrm{km\left(\frac{2401}{2}+1220+\frac{921}{4}\right)=km\frac{10603}{4}}[/tex]
[tex]\mathrm{Recordar \ que: }\ \ \bold{a\cdot \frac{b}{c}=\frac{a\cdot \:b}{c}}[/tex]
[tex]\mathrm{\frac{km\cdot \:10603}{4}=\frac{10603km}{4}}[/tex]
Solución:
[tex]\boxed{\mathrm{\frac{10603km}{4}}}[/tex]
Saludos...
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Respuesta:
[tex]\bold{CUAL \ ES \ EL \ RESULTADO \ DE}[/tex]
[tex]\boxed{\mathrm{1200\frac{1}{2}km+650km+570km+230\frac{1}{4}km}}[/tex]
Convertimos números mixtos a fracciones impropias
[tex]1200\frac{1}{2}=\frac{2401}{2}[/tex]
[tex]230\frac{1}{4}=\frac{921}{4}[/tex]
[tex]\mathrm{\frac{2401}{2}km+650km+570km+\frac{921}{4}km}[/tex]
Factorizar termino común Km
[tex]\mathrm{650km+570km=1220km}[/tex]
[tex]\mathrm{km\left(\frac{2401}{2}+1220+\frac{921}{4}\right)=km\frac{10603}{4}}[/tex]
[tex]\mathrm{Recordar \ que: }\ \ \bold{a\cdot \frac{b}{c}=\frac{a\cdot \:b}{c}}[/tex]
[tex]\mathrm{\frac{km\cdot \:10603}{4}=\frac{10603km}{4}}[/tex]
Solución:
[tex]\boxed{\mathrm{\frac{10603km}{4}}}[/tex]
Saludos...