8/12. 4/6. 2/3 is the simplest. Just keep dividing it down until you can't divide anymore:)
Yes it is the same thing ! :)
MP
PM
Assuming your n is on a side
3,000 in.
(4 x 10) + (7.5 x 10) = 3000
The dimensions on the sketch are 10 times less than the actual rug.
40 in., 7.5 in.
The drawing lengths are ten times more, so you just multiply the dimensions by 10, and then multiply the product you find out to find the actual area of the rug.
