Answer:
2.15
Step-by-step explanation:
The easiest way to convert a percentage to a decimal is to simply add a decimal on the number (If the number does not already have one), then move that decimal two places to the left.
We can do that like so:
1: Remove the percentage sign: 215% -> 215
2: Add a decimal at the end of the number: 215.
3: Move the decimal two places to the left: 2.15
So 215% converted to a decimal would be 2.15
