Respuesta :

iGreen
Divide to see how many laps he can swim in one minute, then multiply that by 3 1/2 to see how many laps he can swim in 3 1/2 minutes.

[tex]\sf\dfrac{1}{3}\div\dfrac{1}{6}[/tex]

You can multiply by the reciprocal.

[tex]\sf\dfrac{1}{3}\times\dfrac{6}{1}[/tex]

[tex]\sf\dfrac{6}{3}[/tex]

[tex]\sf 2[/tex]

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