Answer:

Step-by-step explanation:
we know that
The area of rectangle is equal to

In this problem we have
the larger rectangle


substitute

you would multiply 36*2/3 and get 24 which would be the new side length
The simplest form for it is 2/10
To start make the fraction 1.4/7=14/70
Then divide that and you get 0.2=2/10
Answer:
Lenght = 13, Width = 4
Step-by-step explanation:
Perimeter:
2(L + W) = 34
=> 2L + 2W = 34
Area:
L * W = 52
L = 2W + 5
L - 2W = 5
----------------------------
How to find the Length:
Now Add:
2L + 2W = 34
+ L - 2W = 5
-------------------------
3L = 39
L = 13
How to find the Width:
L * W = 52
13 * W = 52
W = 4
======================
Length = 13
Width = 4
The answer is 475.90 I believe I am not that good at math lol