12/40 x 100 % = 30 %
Checking:
30% of 40 = 30/100 x 40
= 0.3 x 40
= 12
To find 40 percent of a number, multiply the number by 0.4. In this instance, 0.4 x 1.2 = 0.48. Therefore, 40 percent of 1.2 is equal to 0.48.
30 %
x+y = 240 0.06x + 0.12y =240(0.07) = 16.8 0.06x + 0.12(240 - x) = 16.8 0.06x + 28.8 - 0.12x = 16.8 -0.06x = -12 x = 200.......6% solution y = 40........12% solution
40%
S2o3
40% aqueous solution of formaldehyde is known as Formalin.
It is 2.5 billion years.
40% of 30 = 12
12/40 = 30%
30 percent of of 40 is 0.3*40 or 12.
percent of 12 over 40 = 30%% rate:= 12/40 * 100%= 0.30 * 100%= 30%
60% of 12 = 7.27.2 is 40% of 18
(12 / 30) x 100 = 40Therefore, 12 is 30 percent of 40.
12 is 30% of 40.
12 / 40 as percentage = (12 * 100) 40 = 30 %
12%
30 percent of 40 is 12 because you are just multiplying 3/10 by 40/1, which is 12.
12/40 is equal to 30%.
12 is 30% of 40.