Answer:
0.57
Step-by-step explanation:
Writing a percentage as a decimal is no big mystery. The percent symbol (%) is simply a shorthand way to write "per hundred" or "divided by 100" (/100).
So ...
... 57% = 57/100
You know from place value and the way you read numbers that fifty-seven hundredths written as a decimal is ...
... 0.57
