Question

Help!!! will give medal :)
The perimeter of a t.v is 150 inches. The ratio of the length to the width is 16 to 9. Find the length and width

Answer 1

Let the length=16x
width=9 x
P=2(l+w)
calculate x

Answer 2

3=x is what i get

Answer 3

find length and with

Answer 4

so then do i just take 3 times 16 and 3 times 9?

Answer 5

yes

Answer 6

???

Answer 7

48,27

Answer 8

Ok thanks for the help:)

Answer 9

yw

Answer 10

Another equation formulation:
\[\left\{\frac{16}{9}=\frac{L}{w},L+w=75\right\} \]\[\{L\to 48,w\to 27\} \]