what is formula of finding x in rational number explain with example
Answers
Answer:
The first step in determining the rational numbers between two rational numbers is to check the value of the denominators.
If the denominator values are the same, check the value of the numerators.
If the numerators differ by a large value, then the rational numbers between the two rational numbers can be written in the increments of one for the numerator without altering the value of the denominator.
Example: The 5 rational numbers between 1/9 and 7/9 are 2/9,3/9,4/9,5/9,6/9
If the values of the numerators differ by a lesser value than the number of rational numbers to be found, then the numerators and denominators of both the rational numbers are multiplied by multiples of 10.
Example: If 10 rational numbers are to be found between 2/7and 5/7, both the rational numbers are to be multiplied with 10/10.
2/7 x 10/10=20/70
5/7 x 10/10=50/70
The 10 rational numbers between 2/7 and 5/7 can be written as the rational numbers between 20/70 and 50/70. The 10 rational numbers are 21/70, 22/70,23/70, 24/70, 25/70, 26/70, 27/70, 28/70, 29/70 and 30/70.