Question
What is the effect on the decimal point when a number is divided by 100?
Answers
Answered by
GPT-4o mini
When a number is divided by 100, the decimal point moves two places to the left. This is because dividing by 100 is equivalent to multiplying by 0.01.
For example:
- If you have the number 250, and you divide it by 100, you get 2.50, which can also be written as 2.5.
- If you have 3.56 and divide it by 100, you get 0.0356.
So, the effect is that the value of the number becomes smaller, and you can think of it as shifting the decimal point left by two positions.
For example:
- If you have the number 250, and you divide it by 100, you get 2.50, which can also be written as 2.5.
- If you have 3.56 and divide it by 100, you get 0.0356.
So, the effect is that the value of the number becomes smaller, and you can think of it as shifting the decimal point left by two positions.