Question

find rational number between 7/9 and 8/9

Answer 1

Answer:

➡To find rational numbers between 7/9 and 8/9 , multiply 10 in both numerator and denominator.

➡7/9*10 = 70/90

8/9*10 = 80/90

➡So, 6 Rational numbers between 70/90 and 80/90:

↔71/90

↔72/90

↔73/90

↔74/90

↔75/90

↔76/90

Answer 2

Answer:

A rational number between 7/9 and 8/9 is 15/18

Step-by-step explanation:

To Find a rational number between any two numbers X and Y is given by (X+Y)/2

Let X = 7/9

    Y = 8/9

∴ a rational number between any two numbers 7/9 and 8/9 = (7/9 + 8/9)/2

                                                                                                 =15/18

∴ a rational number between any two numbers 7/9 and 8/9 = 15/18