Answer:
0.77
Explanation:
Hey there!
So when rounding to hundredths (0.00) you always need to depend on the number that comes after to know whether you have to round up or keep the number the same.
If the number after is 5 or greater you round up, if the number is 4 or smaller, you don't do anything to the number, it stays the same
So in this case 0.772727272
The number 2 is less than 4 so you don't do anything to the number, you answer is 0.77
If the number was 0.775, then you would round up to 0.78, but it's not so you leave the number as it is.
Hope this helps
-GoldenWolfX