Which fraction is a unit rate you can use to solve a ratio problem?(1 point)
Responses
34
Start Fraction 3 over 4 End Fraction
271
Start Fraction 27 over 1 End Fraction
127
Start Fraction 1 over 27 End Fraction
75
Start Fraction 27 over 1 End Fraction
The fraction that is a unit rate and can be used to solve a ratio problem is:
Start Fraction 27 over 1 End Fraction
To find the fraction that represents a unit rate for a ratio problem, we need to identify the part-to-whole relationship. A unit rate compares one part to the corresponding whole.
Let's look at the options provided:
1. 34: This is not a fraction and does not represent a part-to-whole relationship.
2. Start fraction 3 over 4 end fraction: This is a fraction that can represent a unit rate for a ratio problem. It compares three parts to the whole, which is divided into four equal parts.
3. Start fraction 27 over 1 end fraction: This fraction represents a ratio, but it does not compare one part to the whole. It compares 27 parts to 1 part.
4. Start fraction 1 over 27 end fraction: This fraction also represents a ratio, but it compares 1 part to 27 parts. It does not represent a unit rate.
Therefore, the fraction that can be used as a unit rate to solve a ratio problem is Start fraction 3 over 4 end fraction.