Respuesta :

maksimylian
12 divided by 30 is equal to 0.4 or 40%. Whenever you have a question like this, divide the denominator out of the numerator.
cricas483
30/30=100%
12/30=x

[tex]x= \frac{12*100}{30} [/tex]


[tex]x= \frac{1200}{30} [/tex]

simplific

[tex]x= \frac{120}{3} [/tex]

[tex]x= \frac{40}{1} [/tex]

answer
40%