62/3=60/3+2/3=20+2/3. As a decimal 2/3 is 0.6666... recurring. A recurring decimal equivalent fraction is of the form xxx/999 where xxx is recurring, so the number corresponding to xxx can be written as X. Therefore X/999=2/3 and X=2/3*999=666. but we know that a recurring decimal just goes on forever so 0.6666... rounds up to 0.667 in 3 decimal places. the answer is 20.667.