X=45
The equation is xy = 5*9 = 45 Alternatively, y = 45/x
0.02
x=-6
x + 2y = 27 2x - y = 19 y = 2x - 19 x + 2(2x - 19) = 27 x + 4x - 38 = 27 5x = 65 x = 13 y = 2(13) - 19 y = 7
0.1% * 19% = 0.19%
20% can be written as 0.2, if you meant 45 - 0.2 that equals 44.8 If you meant 45 minus 20 percent of 45, then 45-(45 x 0.2) equals 36
'is' over 'of' equals percentage over 100ex. 45 percent of 842 is what?answer. x/842 = 45%/100cross multiply 45 times 842 -you get 37890then divide that by 100 and your answer is 378.9378.9 is 45% of 842
30% of 150 = 0.3 * 150 = 454.5% of x = 45, x * 0.045 = 45x = 1000
x = 45
X-45=12 ________ +45 +45 ________ x= 57
45 percent of -- 36m = 80m45% of x = 36m(45% * x)/45% = 36m/45%x = 36m/45%x = 36m/0.45x = 80m
45% of 245 45/100=0.45 0.45x245=110.25 Therefore 45 percent of 245 is 110.25
19 x 45 = 855
We call the percent we are looking for x, then 65x=45Solving for x, we have 45/65=x=.692308or about 69.23 percent.
It depends on what x and y are.
80 percent of 45 percent = 0.8 x 45 percent = 36 percent