one way is to divide 80 by 100 and multiply the answer by 62. 80 divided by 100 = 0.8 x 62 = 49.60
22.5% decrease.
62/80 = 77.5%
no but 2 goes evenly into 62 and 80 just do 31x2=62 and 40x=80
62/80 = 31/40
one way is to divide 80 by 100 and multiply the answer by 62. 80 divided by 100 = 0.8 x 62 = 49.60
22.5% decrease.
100% of 62 = 100% * 62 = 1 * 62 = 62
80 x 62 = 4,960
62/80 = 77.5%
The chemist will use 100 liters of the 80% acid solution and 100 liters of the 30% acid solution to make a 200-liter solution that is 62% acid. The amount of acid in the 80% solution will be 0.8 * 100 = 80 liters, and in the 30% solution, it will be 0.3 * 100 = 30 liters.
no but 2 goes evenly into 62 and 80 just do 31x2=62 and 40x=80
62 divided by 80 is 0.775, or 77.5%
62/80 = 31/40
62 percent of 55200 .62 * 55200 34224
To find 62 percent of a number, multiply the number by 0.62. In this instance, 0.62 x 62 = 38.44. Therefore, 62 percent of 62 is equal to 38.44.
To create a 400 L solution that is 62% acid, you would need 200 L of the 80% acid solution and 200 L of the 30% acid solution. This would result in a final solution with the desired concentration.