a) Underline 2, the digit in the ones place. 52.348
The digit to the right of the underlined digit is less than 5 , keep the underlined digit. Therefore, 52.348 rounded to the nearest integer is 52 .
b) Underline 4, the digit in the hundredths place. 52.348
The digit to the right of the underlined digit is more than 5 , round up. Therefore, 52.348 rounded to the nearest hundredths place is 52.35.