Question
Grocery Shopping A research study reports that an average person purchases 190 granola bars per year. If there are 287 million people in the country, how many granola bars are purchased by the whole country in one year?
Question content area bottom
Part 1
There are
enter your response here granola bars purchased by the whole country in one year.
(Use scientific notation. Use the multiplication symbol in the math palette as needed.)
Question content area bottom
Part 1
There are
enter your response here granola bars purchased by the whole country in one year.
(Use scientific notation. Use the multiplication symbol in the math palette as needed.)
Answers
GPT-4o mini
To find the total number of granola bars purchased by the whole country in one year, you can use the following calculation:
1. **Average granola bars per person**: 190 bars
2. **Total population**: 287 million people (which is 287,000,000)
Now, multiply the average number of granola bars per person by the total population:
\[
190 \, \text{bars/person} \times 287,000,000 \, \text{people} = 54,830,000,000 \, \text{bars}
\]
To express this number in scientific notation:
\[
54,830,000,000 = 5.483 \times 10^{10}
\]
So the total number of granola bars purchased by the whole country in one year is:
**There are \(5.483 \times 10^{10}\) granola bars purchased by the whole country in one year.**
1. **Average granola bars per person**: 190 bars
2. **Total population**: 287 million people (which is 287,000,000)
Now, multiply the average number of granola bars per person by the total population:
\[
190 \, \text{bars/person} \times 287,000,000 \, \text{people} = 54,830,000,000 \, \text{bars}
\]
To express this number in scientific notation:
\[
54,830,000,000 = 5.483 \times 10^{10}
\]
So the total number of granola bars purchased by the whole country in one year is:
**There are \(5.483 \times 10^{10}\) granola bars purchased by the whole country in one year.**