28
600
what the solution to this equation x+15=28 If you mean: x+15 = 28 then the value of x works out as 13
3/8 x 40 = 15
10 - 3x = x - 2x + 40 10 - 3x = - x + 40 10 - 40 = 3x - x -30 = 2x -15 = x
40% of 28 can be written as (40/100) x 28 or 0.4 x 28. Therefore your answer is 11.2.
28
40 + 15% = 40 x (1 + (15/100)) = 40 x 1.15 = 46
(28 ÷ 40) x 100 =0.7 x 100 =7028 ÷ (40 x 100) =28 ÷ 4000 =0.007
2 x 2 x 7 = 28 2 x 2 x 2 x 5 = 40
0.7 x 40 = 28.
It is any fraction of the form (15*x)/(40*x) where x is a non-zero integer or where 1/x is a common factor of 15 and 40.
x + (-12) = 28 So x = 28 + 12 = 40
The equation would look like this... x / 40 = 73 / 100 x = (40 x 73) / 100 x = 2800 / 100 x = 28 So 28 is 73% of 100.
15 x 28
420 square feet (28 x 15 = 420).
40 x 15 1/4% = 40 x 15.25 % = 6.10