Question

Fast hurry skdifhg did did do fish is​

Answer 1

`-(7)/(10)`

Explanation:

Given:

`(1)/(2)- 1 (1)/(5)`

Number line is from range -2 to 2 with all increment of ±
`(2)/(10)` on both sides.

Step 1: First we will solve the equation we will get;

`(1)/(2)- 1 (1)/(5)\\\\(1)/(2)- (6)/(5)`

Step 2: Now we will try to make the denominator common so we will get;

`(1* 5)/(2* 5)- (6* 2)/(5* 2)\\\\(5)/(10)- (12)/(10)`

Step 3: Now from the number line when we subtract
`(12)/(10)`

from
`(5)/(10)` we get number of spaces left are - 7

Hence now it will become:

`(5)/(10)- (12)/(10)\\\\(5 -12)/(10)\\\\-(7)/(10)`

Hence the final Answer is
`-(7)/(10)`