contestada

which fraction is equivalent to [tex]\frac{21}{28}[/tex]

A: [tex]\frac{18}{36}[/tex]
B: [tex]\frac{12}{18}[/tex]
C: [tex]\frac{3}{4}[/tex]
D: [tex]\frac{1}{3}[/tex]

Respuesta :

gmany

[tex]\dfrac{21}{28}=\dfrac{21:7}{28:7}=\dfrac{3}{4}\to\boxed{C}[/tex]

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