round off 19.95 to 2 decimal places
Answers
Answer:
"What is 19.95 to 1 decimal place?" is the same as asking, "What is 19.95 rounded to one decimal point?" or "How to round 19.95 to one decimal place."
The main point (pun intended), is that you want to round 19.95 to one digit or place after the decimal point. Thus, we want to eliminate the last digit in 19.95. To eliminate the last digit, we use the following One Decimal Place rules to get the answer:
One Decimal Place Rule #1: If the last digit in 19.95 is less than 5, then remove the last digit.
One Decimal Place Rule #2: If the last digit in 19.95 is 5 or more and the second to the last digit in 19.95 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 19.95 is 5 or more and the second to the last digit in 19.95 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 19.95 to one decimal place we use One Decimal Place Rule #3. Therefore, the answer to "What is 19.95 rounded to 1 decimal place?" is:
20.0
Step-by-step explanation:
Answer:
20.0
easy, hope it helps.