Question

a number is greater than 3 and less than 8 and also greater than 6 and less than 10 what is the number

Answer 1

Acording to first condition, the number is greater than 3 but less than 8. such numbers are 4, 5, 6, 7.
According to the second condition, the number is greater than 6 but less than 10. Such numbers are 7, 8 ,9.
Clearly, the required number is the number satisfying both the above conditions i.e., 7.

Answer 2

Given,

A number is greater than 3 and less than 8 and also greater than 6 and less than 10.

To Find,

The number =?

Solution,

We can solve the question as follows:

It is given that we have to find a number that is greater than 3 and less than 8 and also greater than 6 and less than 10.

Firstly, the numbers that are greater than 3 and less than 8 include 4, 5, 6, and 7.

$Numbers\: greater\: than\: 3\: and\: less\: than\: 8 = 4, 5, 6, 7$

Now, the numbers that are greater than 6 and less than 10 include 7, 8, and 9.

$Numbers\: greater\: than\: 6\: and\: less\: than\: 10 = 7, 8 , 9$

The common number in both sets that satisfies both the conditions is equal to 7.

Hence, the number is 7.