Seven and four sixths plus three and one sixth equalsten and five sixthsten and three sixthsfour and five sixthsfour and three sixths

10 5/6

Hope this helps!

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3