1 x 150 = 150 3 x 50 = 150 5 x 30 = 150 10 x 15 = 150 2 x 75 = 150...
.80x=150 divide both sides by .80 x=150/.80=187.5
25 x 6 = 150
15 x 10 = 150
150
1 x 150 = 1502 x 75 = 1505 x 30 = 1506 x 25 = 15010 x 15 = 150
To find the number that, when multiplied by 5, equals 150, you would need to divide 150 by 5. This calculation gives you 30, meaning 30 times 5 equals 150. In mathematical terms, this can be written as x * 5 = 150, where x = 30.
You would formulate this problem X/100 * 150 = 72 and solve for X.
37.5 x 4 = 150
15 (x = 135)
If 23 % of X is 150, (0.23*X = 150) then it is obvious that X = 150/0.23 = 652,1739130434783... Because you can always divide both sides with the factor 0.23.
x-y = 120 x+y = 150 add equations: 2x = 270 x = 135 y = 15