Respuesta:
a) [tex]\frac{x}{6}=\frac{4}{8} --->x=\frac{4}{8} .6--->x=\frac{1}{2} .6---->x=3[/tex]
b)[tex]\frac{2}{x} =\frac{10}{25} -->10x=50-->x=5[/tex]
c)[tex]\frac{0.8}{x} =\frac{4}{4.5}-->0.8(4.5)=4.x-->3.6=4x-->x=0.9[/tex]
d)[tex]\frac{7}{3}=\frac{21}{x} -->7x=21.3-->x=3.3-->x=9\\[/tex]
e)[tex]\frac{x}{4}=\frac{6}{12} -->\frac{x}{4} =\frac{1}{2} -->x=2[/tex]
f)[tex]\frac{1}{9} =\frac{10}{x} -->x=90[/tex]
te agradecería si me das coronita c:
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Verified answer
Respuesta:
a) [tex]\frac{x}{6}=\frac{4}{8} --->x=\frac{4}{8} .6--->x=\frac{1}{2} .6---->x=3[/tex]
b)[tex]\frac{2}{x} =\frac{10}{25} -->10x=50-->x=5[/tex]
c)[tex]\frac{0.8}{x} =\frac{4}{4.5}-->0.8(4.5)=4.x-->3.6=4x-->x=0.9[/tex]
d)[tex]\frac{7}{3}=\frac{21}{x} -->7x=21.3-->x=3.3-->x=9\\[/tex]
e)[tex]\frac{x}{4}=\frac{6}{12} -->\frac{x}{4} =\frac{1}{2} -->x=2[/tex]
f)[tex]\frac{1}{9} =\frac{10}{x} -->x=90[/tex]
te agradecería si me das coronita c: