What fraction is a unit rate u can use to solve a ratio problem
A. 3/4
B.7/5
C.1/27
D.27/1
A. 3/4
A unit rate is a rate in which the second term is 1. In other words, it is a ratio that compares a quantity to one unit of another quantity. To solve a ratio problem, you can use a unit rate as a conversion factor.
In this case, the unit rate that can be used to solve a ratio problem can be found by examining the options given.
Option A: 3/4. This is not a unit rate because the second term is 4.
Option B: 7/5. This is not a unit rate because the second term is 5.
Option C: 1/27. This is not a unit rate because the second term is 27.
Option D: 27/1. This is a unit rate because the second term is 1.
Therefore, the fraction that is a unit rate that can be used to solve a ratio problem is D. 27/1.
To determine the correct fraction that represents a unit rate, you need to understand what a unit rate is. A unit rate refers to the amount of one quantity in relation to one unit of another quantity. In the context of solving a ratio problem, a unit rate can be obtained by finding the equivalent fractions that make up the ratio.
Let's analyze the given options:
A. 3/4: This fraction does not represent a unit rate since it does not have a denominator of 1.
B. 7/5: Similar to Option A, this fraction does not represent a unit rate as its denominator is not 1.
C. 1/27: Once again, this fraction does not represent a unit rate as the denominator is not 1.
D. 27/1: This fraction represents a unit rate since the denominator is 1, indicating that there is one unit of the quantity being measured. This means that for every 1 unit of the first quantity, there are 27 units of the second quantity.
In conclusion, the correct fraction that represents a unit rate and can be used to solve a ratio problem is D. 27/1.