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Kierra drew a line that is 3 times four-sevenths inches long. Which fraction represents the same length?

Four-sevenths inches
Seven-sevenths inches
Twelve-sevenths inches
StartFraction 25 over 7 EndFraction inches

Respuesta :

Answer: [tex]\frac{12}{7}[/tex] inches

Step-by-step explanation:

3 × [tex]\frac{4}{7}[/tex]

= [tex]\frac{3 x 4}{1 x 7}[/tex]

= [tex]\frac{12}{7}[/tex]

= 1[tex]\frac{5}{7}[/tex]

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