Respuesta :

Answer

42%

Step-by-step explanation:

Answer:

42%

Step-by-step explanation:

[tex]\frac{21}{50}[/tex] as a percent

[tex]\frac{21}{50}=\frac{y}{100}[/tex]

50 · y = 21 · 100

50y = 2100

50y ÷ 50 = 2100 ÷ 50

y = 42