Question

find the rational number between 1.3 and 1.4

Answer 1

1.31,1.32,1.33,1.34,1.35,1.36,1.37,1.38,1.391,℅

Answer 2

= a + b / 2
= 1.3 + 1.4 / 2 
= 2.7 / 2
= 1.35.                          Answer.....................