Question

a) Find 3 rational numbers between-7/4 and 6/5

Answer 1

Answer:

Example:

Step-by-step explanation:

Required number = 1/2 (-1/3 + 1/2)

= 1/2 ((-2 + 3)/6)

= {1/2 × 1/6)

= 1/12

Hence, 1/12 is a rational number lying between 1/3 and 1/2.

3. Find out ten rational numbers lying between -3/11 and 8/11.

Solution:

We know that -3 < -2 < -1 < 0 < 1 < 2 < 3 < 4 < 5 < 6 < 7 < 8

Therefore, -3 /11< -2/11 < -1/11 < 0/11 < 1/11 < 2/11 < 3/11 < 4/11 < 5/11 < 6/11 < 7/11 < 8/11

Hence, -2/11, -1/11, 0/11, 1/11, 2/11, 3/11, 4/11, 5/11, 6/11 and 7/11 are the ten rational numbers lying between -3/11 and 8/11.

thanks

Answer 2

Answer:

23/20,22/20,21/20,15/20

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