Respuesta :

wegnerkolmp2741o

Answer:

3 1/2 =x

Step-by-step explanation:

(1/2) / 4 = x/28

Using cross products

1/2 * 28 = 4*x

14 = 4x

Divide each side by 4

14/4 = 4x/4

7/2 = x

3 1/2 =x

ujalakhan18

Answer:

[tex]\boxed{Option1}[/tex]

Step-by-step explanation:

[tex]\frac{1/2}{4} = \frac{x}{28}[/tex]

Cross Multiplying

=> 1/2 * 28 = 4x

=> 14 = 4x

=> 4x = 14

Dividing both sides by 4

=> x = 14/4

=> x = 7/2

=> x = [tex]3\frac{1}{2}[/tex]

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