Which fraction is a unit rate you can use to solve a ratio problem?(1 point)
Responses
271
Start Fraction 27 over 1 End Fraction
34
Start Fraction 3 over 4 End Fraction
75
Start Fraction 7 over 5 End Fraction
127
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 unit rate in a ratio problem, you need to identify the fraction that represents the ratio between the two quantities being compared. In this case, the unit rate can be found by using the fraction that represents the relationship between the two quantities.
Looking at the given fractions:
- 271 is not a fraction, it is a whole number.
- Start Fraction 27 over 1 End Fraction is a unit fraction where the numerator (27) represents only 1 unit and the denominator (1) represents the quantity being measured.
- Start Fraction 3 over 4 End Fraction is a fraction, but it is not a unit fraction. It does not represent 1 unit.
- Start Fraction 7 over 5 End Fraction is a fraction, but it is not a unit fraction. It does not represent 1 unit.
- 127 is not a fraction, it is a whole number.
Therefore, the fraction that is a unit rate and can be used to solve a ratio problem is Start Fraction 27 over 1 End Fraction.