Question

Find the number that is exactly between 1/10 and 2/5

Answer 1

1/4

Explanation:

`(1)/(2) ( (1)/(10) + (2)/(5) )`

`(1)/(2) ( (1)/(10) + (4)/(10) ) = (1)/(2) ( (5)/(10) ) = (1)/(2) ( (1)/(2) ) = (1)/(4)`