Question

find five rational numbers between minus 1 upon 3 and 1 upon 4

Answer 1

It's really simple....
see

-1/3 and 1/4

let's take lcm of 3 and 4 = 12

so multiply both by some no. to make them 12

-1/3 × 4/4= -4/12
1/4 × 3/3 = 3/12

now let's multiply it by any no. such as 10

-4/12 × 10 = -40/12
3/12 × 10 = 30 / 12

so the no.s are -39/12, -38/12, -37/12 , ............and so on till 29/12