What is the rule for rounding 555.555 to the nearest hundreth

To the nearest hundredth is 3 digits to the left of the decimal point.

We look at the digit to the right of that number.

If that number is 5 or higher, we round up. Else, round down.

5 is our third digit to the left of the decimal point. 5 is right beside that, therefore we round up.

555.555 rounded to the nearest hundredth is 600.

)because it's going in order of the math sign

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post