Q. Round 217.79514626 to the nearest hundredth.Answer:
Identify Hundredth Place: Identify the hundredth place in the number 217.79514626. The hundredth place is two places to the right of the decimal point, so in this number, it is the digit '9'.
Determine Rounding Direction: Look at the digit to the right of the hundredth place to determine whether to round up or down. The digit to the right of the hundredth place is '5'. Since this digit is 5 or greater, we round the hundredth place up by one.
Increase Digit by One: Increase the hundredth place digit by one, changing '9' to '10'. Since '10' is not a single digit, this means we need to carry over the '1' to the tenths place.
Carry Over to Next Place: After carrying over, the tenths place increases from '7' to '8', and the hundredth place becomes '0'. The digits to the right of the hundredth place are dropped.
Write Rounded Number: Write down the rounded number, which is now 217.80. This is the original number rounded to the nearest hundredth.