There are 480 jelly beans in an 8-ounce jar, How many jelly beans are there per ounce in the jar?
The Correct Answer and Explanation is:
To determine how many jelly beans are in one ounce, you can divide the total number of jelly beans by the total number of ounces in the jar. Here’s how you can approach the problem:
Given:
- 480 jelly beans in the jar.
- 8 ounces in the jar.
Step 1: Set up the division
To find how many jelly beans are in 1 ounce, divide the total number of jelly beans (480) by the total number of ounces (8).
[
\text{Jelly beans per ounce} = \frac{480 \text{ jelly beans}}{8 \text{ ounces}} = 60 \text{ jelly beans per ounce}
]
So, there are 60 jelly beans per ounce in the jar.
Step 2: Understanding the result
The division result shows that for every 1 ounce of jelly beans, there are 60 jelly beans. This means that if the jelly beans are distributed evenly throughout the jar, each ounce of the jar contains 60 jelly beans.
Step 3: Real-life application
This kind of calculation is commonly used in various situations, such as determining the number of items per unit of weight or volume. For instance, manufacturers may use this type of calculation to determine packaging sizes, pricing, or nutrition labels. In this case, if you had 2 ounces of jelly beans, you could multiply the number of jelly beans per ounce by 2:
[
60 \text{ jelly beans per ounce} \times 2 \text{ ounces} = 120 \text{ jelly beans}
]
If you wanted to find out how many jelly beans would fit in a different sized jar, you could simply multiply the number of jelly beans per ounce by the number of ounces in that jar.
Conclusion
The correct answer to how many jelly beans are there per ounce is 60 jelly beans per ounce. By dividing the total number of jelly beans by the number of ounces, you can easily determine the quantity of jelly beans in any given portion of the jar.