Identify Integer and Decimal: Identify the integer and decimal part of the decimal number 1.7.Decimal number: 1.7Integer part: 1Decimal part: 0.7
Check Decimal Part: Determine if the decimal part is less than or equal to0.5 or greater than 0.5. The decimal part 0.7 is greater than 0.5.
Round to Nearest Whole: Round the decimal number 1.7 to the nearest whole number.Since the decimal part 0.7 is greater than 0.5, we round up the integer part from 1 to 2.
Write Final Rounded Number: Write the final rounded whole number. 1.7 rounded to the nearest whole number is 2.