Math Plz help me

I want to know about the ROund off rule :
my quiz say Round you answer two decimal place.
answer 28.6123
second quiz show ,39.70 ..
Now further i need to round 2 decimal place .
Thanks in advance .

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  1. Two decimal places is two numbers to the right of the decimal point. If the third number to the right of the decimal point is 5 or greater, round up. Otherwise just give the numbers, e.g., 28,61.

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  2. Thank you but what if number is 39.70
    so we will drop the zero or not .

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  3. I'd keep the zero to show that you'd rounded to the nearest hundredth.

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