Question

HELP!!! i’ll give brainlust to correct answer

Answer 1

- 2
`(1)/(2)` inches

Explanation:

sum the change over each year , that is change over 2 years is

- 1
`(1)/(5)` - 1
`(3)/(10)` ( change to improper fractions )

= -
`(6)/(5)` -
`(13)/(10)` ( both denominators must be 10 )

= -
`(6(2))/(5(2))` -
`(13)/(10)`

= -
`(12)/(10)` -
`(13)/(10)`

= -
`(25)/(10)`

= - 2
`(5)/(10)`

= - 2
`(1)/(2)`