45 + 75 + 63 = 183
as there are 3 numbers divide 183 by 3 = 61
If you mean a ratio of 5 to 3 then the two numbers are 105 and 63
63
9
63
45 percent of 63 = 28.3545% of 63= 45% * 63= 0.45 * 63= 28.35
27, 45, 63, 81 and so on. To find further numbers, add by 18.
The greatest common factor of the numbers 45 and 63 is 9.
63
45 - 63 = -18
-63 and -81
41 49 67
This is a set of three numbers. It is NOT an equation. There is nothing missing from a non-existent equation.