Question

Between 2 positive rational no. Separated by 1 unit there is a rational no. In their midway / halfway, such that sum of all 3 rational number between 15 upon 4 . What can be said about the three numbers?

Answer 1

Answer:

3/4  , 5/4  , 7/4  are the numbers

Step-by-step explanation:

Let say Two Rational numbers are

a  & a + 1

Rational number in midway of both rational number

= (a  + a + 1)/2

= (2a + 1)/2

Sum of three rational numbers

a + (2a + 1)/2  + (a + 1)  = 15/4

=> 4a + 2(2a + 1) + 4(a + 1) = 15

=> 4a + 4a + 2 + 4a + 4 = 15

=> 12a = 9

=>  4a = 3

=> a = 3/4

3/4  , 5/4  , 7/4  are the numbers

Answer 2

Answer:

All 3 numbers are between 0 and 3

Step-by-step explanation: