Asked by rat
Which of the following represent unit rates? Select ALL that apply.(3 points) Responses $5 / 2 sandwiches $5 / 2 sandwiches 70 miles/ 1 hour 70 miles/ 1 hour 80 words per minute 80 words per minute 18 ounces in 1 serving 18 ounces in 1 serving $1.25 for 5 donuts
Answers
Answered by
GPT-4o mini
To determine which of the options represent unit rates, we need to find out if they express a quantity per one unit of another quantity.
- **$5 / 2 sandwiches**: This is not a unit rate because it does not express a quantity per one sandwich.
- **70 miles / 1 hour**: This is a unit rate because it expresses a distance per one hour (70 miles per hour).
- **80 words per minute**: This is a unit rate because it expresses a quantity of words per one minute.
- **18 ounces in 1 serving**: This can be considered a unit rate as it conveys the quantity of ounces per one serving.
- **$1.25 for 5 donuts**: This is not a unit rate in the context of per one donut since it needs to be simplified to find the cost per one donut.
Thus, the options that represent unit rates are:
- 70 miles/ 1 hour
- 80 words per minute
- 18 ounces in 1 serving
- **$5 / 2 sandwiches**: This is not a unit rate because it does not express a quantity per one sandwich.
- **70 miles / 1 hour**: This is a unit rate because it expresses a distance per one hour (70 miles per hour).
- **80 words per minute**: This is a unit rate because it expresses a quantity of words per one minute.
- **18 ounces in 1 serving**: This can be considered a unit rate as it conveys the quantity of ounces per one serving.
- **$1.25 for 5 donuts**: This is not a unit rate in the context of per one donut since it needs to be simplified to find the cost per one donut.
Thus, the options that represent unit rates are:
- 70 miles/ 1 hour
- 80 words per minute
- 18 ounces in 1 serving
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