Question

What is 2.1468 rounded to one decimal place

Answer 1

Answer:

#1: If the last digit in 2.1468 is less than 5, then remove the last digit.

One Decimal Place Rule #2: If the last digit in 2.1468 is 5 or more and the second to the last digit in 25.94 is less than 9, then remove the last digit and add 1 to the second to the last digit.

One Decimal Place Rule #3: If the last digit in 2.1468 is 5 or more and the second to the last digit in 25.94 is 9, then remove the last digit, make the second to last digit 0, and add 1 to the number to the left of the decimal place.

When rounding 2.1468 to one decimal place we use One Decimal Place Rule #1. Therefore, the answer to "What is 2.1468 rounded to 1 decimal place?" is:

3.1