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LIS200975IN
contestada

a.-
[tex] \frac{3}{10} = \frac{x}{70} [/tex]
b.-
[tex] \frac{9}{12} = \frac{4}{x} [/tex]
c.-
[tex] \frac{1}{5} = \frac{3}{x} [/tex]
d.-
[tex] \frac{x}{24} = \frac{2}{4} [/tex]
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Atex Frac310 Fracx70 Texbtex Frac912 Frac4x Texctex Frac15 Frac3x Texdtex Fracx24 Frac24 Tex class=

Respuesta :

MINHOYOUNG25IN

[tex]\frac{3}{10} = \frac{x}{70} [/tex]

3 × 70 / 10

= 210/10

= 21

[tex]\frac{9}{12} = \frac{4}{x}[/tex]

12 × 4 / 9

= 48 / 9

= 5.3

[tex]\frac{1}{5} = \frac{3}{x}[/tex]

5 × 3 / 1

= 15 / 1

= 15

[tex]\frac{x}{24} = \frac{2}{4}[/tex]

24 × 2 / 4

= 48 / 4

= 12