SOLUTION: what is the proportion with a length of 18 and 9 then a width of 8 and 4

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Question 393831: what is the proportion with a length of 18 and 9 then a width of 8 and 4
Answer by SavannahStar(3) About Me  (Show Source):
You can put this solution on YOUR website!
With these given numbers, here is the proportion that you can set up:
18 8
_=_
9 4
This is an equal proportion because 72=72. (18 times 4 is 72, 8 times 9 is 72.)