How to Round Decimals Places #19

The video tutorial explains how to round numbers to a specified number of decimal places. It covers the concept of identifying the 'last digit' and the 'decider' digit, which determines whether to round up or down. The tutorial provides examples of rounding numbers to two, one, and three decimal places, highlighting special cases like rounding up a nine. The importance of maintaining the correct number of decimal places in the final answer is emphasized.

What is the process to round the number 8.3175 to 2 decimal places?

Explain how to determine the last digit when rounding 217.631 to 1 decimal place.

Describe the steps taken to round 17.3695 to 3 decimal places.

What happens to the digit 9 when rounding up in the number 17.3695?

Why is it important to keep the zero in the answer when rounding to 3 decimal places?