100 yards minus 41 3/4 which is 58 1/4 divided by 2 which is 29 1/2
The answer is 15.8 what I did is round 8 and 9 so it is 15.789 and then I took the 9 and then round it to 8 so its 9 and then I took 9 round it to 7 so its 7 so my final answer is 17.8
So you know that the area is (b*h)/2
A = (6,6*4,9)/2 = 32,34/2 = 16,17 cm^2
We can use algebra.
So, what rate time 1.20 = .80
Let x = the rate (in a decimal form)
1.20x = .80
x = .6666666666
Now, we need to multiply by 100 to get a percentage.
66.66 The price is 66% of the regular price.
They marked it off
33.33%
