Write a repeating decimal that is between 9/7
and 10/7.
Justify your answer.

Given:

Two numbers are  and .

To find:

A repeating decimal that is between  and .

Solution:

Using calculator, we get

and,

Now, the repeating decimal that is between  and be x. So,

On analyzing the numbers to hundredth places, we get 1.28 < 1.33 < 1.42, therefore

And we know that is the decimal form of .

Therefore, the required number is .

correct

step-by-step explanation:

1. perpendicular

2. parallel

3. perpendicular