Respuesta :

devishri1977

Answer:

Direct

Step-by-step explanation:

[tex]\dfrac{x}{y} \ is \ constant.[/tex]

[tex]\dfrac{20}{120}=\dfrac{1}{6}\\\\\\\dfrac{25}{150}=\dfrac{1}{6}\\\\\\\dfrac{40}{240}=\dfrac{1}{6}[/tex]

So, this is direct variation

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