Find the five rational number between - 3 and - 2?
Introduction:
Rational numbers are numbers that can be expressed as a fraction, where the numerator and denominator are both integers. In this case, we are asked to find five rational numbers between -3 and -2. To accomplish this, we can use the concept of equivalent fractions and find rational numbers with different denominators between -3 and -2.
Step 1: Finding the common denominator:
To find rational numbers between -3 and -2, we need to find a common denominator that will allow us to divide the given range into equal intervals. In this case, we can choose the denominator as 10, as it will give us a good range to work with.
Step 2: Finding the equivalent fractions:
Once we have the common denominator, we can find the equivalent fractions for -3 and -2. To do this, we multiply both the numerator and denominator of the fraction by the same number.
For -3:
-3 = (-3 * 10) / (1 * 10) = -30/10
For -2:
-2 = (-2 * 10) / (1 * 10) = -20/10
Step 3: Finding the rational numbers:
Now that we have the equivalent fractions for -3 and -2, we can find five rational numbers between them by incrementing the numerator by 2 and keeping the denominator constant.
-3/10, -5/10, -7/10, -9/10, -11/10
Explanation:
We have found five rational numbers between -3 and -2 by incrementing the numerator by 2 and keeping the denominator constant at 10. This allows us to divide the range into equal intervals and find rational numbers within that range.
Summary:
In summary, we have found five rational numbers between -3 and -2 by using the concept of equivalent fractions. By choosing a common denominator of 10, we were able to find the rational numbers -3/10, -5/10, -7/10, -9/10, and -11/10. These numbers satisfy the condition of being rational, as they can be expressed as fractions with integer numerators and denominators.
Find the five rational number between - 3 and - 2?
There can be many possible numbers you can find between two integers
To make sure you are not studying endlessly, EduRev has designed Class 7 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 7.