Question

find two rational numbers between minus 3 upon 5 and minus 6 upon 11 using the common denominator method .
please help me​

Answer 1

Answer:

between m and n.

1. Find out a rational number lying halfway between 2/7 and 3/4.

Solution:

Required number = 1/2 (2/7 + 3/4)

= 1/2 ((8 + 21)/28)

= {1/2 × 29/28)

= 29/56

Hence, 29/56 is a rational number lying halfway between 2/7 and 3/4.

2. Find out a rational number lying between -1/3 and 1/2.

Solution:

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: