Answer:
Define Accuracy.
Accuracy comes when you are "correct". When you get something right, it will be an accurate response.
Adding decimals define.
When something is not a whole number, it becomes a decimal. Like fractions, these decimals can be added to create a full number or another decimal.
Examples
When I took the test today, I got a 97% accuracy. Meaning I got 97 percent of the questions on the test correct.
1.75+.25=2. I added the decimals together to get a full number.
.62+.13= .75. I added two decimals together to get another decimal.
I hope this helps!
-No one