i have to find the perimeter of a rectangle. one side is 7/10 (fraction) and the other side is 2 1/4 (mixed number). What is the

Question

irinina [24]

3 years ago

9

i have to find the perimeter of a rectangle. one side is 7/10 (fraction) and the other side is 2 1/4 (mixed number). What is the

perimeter?

Mathematics

2 answers:

allochka39001 [22] · Answer 1 · 2022-07-19T08:55:32+03:00

allochka39001 [22]3 years ago

5 0

Answer is this, Attached with a photo

OLga [1] · Answer 2 · 2022-07-19T11:07:19+03:00

Let suppose Length(L)<span>= 2 1/4 units which is 9/4 in proper fraction and 2.25 in decimal</span>
let suppose Width(W)= 7/10 units which is 0.7 in decimal
Perimeter(P)=?
Now, we should use the formula P = 2(L+B)
   = 2(2.25+0.7)
   = 2(2.95)
   = 5.9
so, the perimeter = 5.9 units.