Meaning of decimals

1. When working with money, it is important to understand how to add and subtract decimals.
2. The teacher asked the students to convert fractions into decimals for their math assignment.
3. The price of the item was listed as $19.99, which includes two decimals for the cents.
4. It is common to round decimals to the nearest hundredth when dealing with measurements.
5. When calculating percentages, it is necessary to convert them into decimals first.
6. The recipe called for 0.5 cups of sugar, which is equivalent to 1/2 in decimal form.
7. In scientific notation, numbers are expressed as a decimal multiplied by a power of 10.
8. The stock market fluctuates by decimals, so investors must pay close attention to changes in value.
9. The speed limit on the highway was 65.5 miles per hour, with the decimal indicating a more precise measurement.
10. To compare two numbers with decimals, align the decimal points and then compare the digits from left to right.