Atriangle has sides 12 2/3 inches, 10 1/3 inches, and 5 1/3 inches. what is the perimeter (distance around the edges) of the triangle in inches?

The perimeter of a triangle is the sum of its sides

Perimeter = 12 2/3 inches + 10 1/3 inches + 5 1/3 inches = 28 1/3 inches

Answer : 28 1/3 inches

Hope this helps!

1/20

Step-by-step explanation:

In Scarlette grade 1/5 of the students have a sister.

Of the students who have a sister 1/4 also have a brother

Therefore fraction if students in Scarlet's grade who had both brothers and sister can be calculated as follows

= 1/5 ×1/4

= 1/20