How do you convert 0.216 into a fraction?

To convert 0.216 into a fraction, follow these steps:

1. Write the decimal as a fraction: Since 0.216 has three decimal places, you can express it as 216/1000.
2. Simplify the fraction: Find the greatest common divisor (GCD) of 216 and 1000. The GCD is 8.
3. Divide both the numerator and the denominator by the GCD:
• 216 ÷ 8 = 27
• 1000 ÷ 8 = 125
4. Write the simplified fraction: After simplifying, you get 27/125.

Thus, 0.216 can be expressed as the fraction 27/125.