To find out what “15 of 40” means, we can interpret it mathematically. The phrase typically refers to finding 15% of the number 40. To do this, you would follow these steps:
- First, convert the percentage into a decimal. To convert 15% to a decimal, divide 15 by 100, which equals 0.15.
- Next, multiply this decimal by the number 40. So, you calculate:
- 0.15 × 40 = 6
Hence, 15% of 40 equals 6. This means if you take 15% out of the total of 40, you are left with 6. This concept can be applied in various real-world scenarios such as calculating discounts, taxes, or measurements in recipes.
Understanding percentages is essential in daily life, especially in finance, shopping, and budgeting. Whenever you encounter phrases like “of” in percentage-related questions, it typically relates to a calculation involving proportions or fractions of a total.
In summary, 15 of 40 is 6.