Answer: 4[tex]\frac{16}{21}[/tex]%
Step-by-step explanation:
Let the % be x , then
[tex]\frac{x}{100}[/tex] X 252 = 12
[tex]\frac{252x}{100}[/tex] = 12
252x = 12 x 100
252x = 1200
x = 1200/252
x = [tex]\frac{100}{21}[/tex]
x = 4[tex]\frac{16}{21}[/tex]
Therefore , 12 is 4[tex]\frac{16}{21}[/tex]% of 252