Thanks to Valkf6 on another thread, I learned that by using the voice search I can do math problems, conversions, percentages, etc. I did not know this, so I thought others might be interested. No need for a tip calculator when I can just long press the search button and say 20% of 65.56 and get an instant answer.

Examples:

What is 25.3 divided by 7?

Convert 1/2 cup to tablespoons

What is the cosine of 25?

Convert 15 kilometers to mile