Question

Plsss help im begging

Answer 1

12.5 inches

Explanation:

To find perimeter you must plus all the sides. To add fractions they must have the same denominator which we can change by finding the common denominator.

Answer 2

Answer:
`12(1)/(2)` inches

Explanation:

set common denominators.

`3(1)/(5)` =
`3(4)/(20)`

add up all sides =
`3(4)/(20)` +
`3(4)/(20)` +
`3(1)/(20)` +
`3(1)/(20)` =
`12(10)/(20)` =
`12(1)/(2)`