Question

Insert 5 rational numbers between -3/4 and -7/12.

Answer 1

first make denominator same -3/4×3/3 and -7/12×1/1
-9/12 and -7/12 multiply 4 in both
-9/12 ×4/4 and -7/12×4/4
-36/48 and -28/48
answer is -29/48,-30/48,-31/48,-32/48,-33/48

Answer 2

There is an formula d= y-x/n+1
Let y=-3/4,x=-7/12 and n=5
Y<x
So, (x+d) (x+2d)(x+3d)...multiple till (x+5d)