80 percent, or 6800 pounds
40% of 8500 = 40% * 8500 = 0.4 * 8500 = 3400
The increase from 400 to 8500 is: 2,025%
20% of 8500 pounds= 20% * 8500= 0.2 * 8500= 1,700 pounds
1700
80 percent, or 6800 pounds
23% of 8500= 23% * 8500= 0.23 * 8500= 1955
8.7% of 8500= 8.7% * 8500= 0.087 * 8500= 739.5
8.9% of 8500 = 756.5
40% of 8500 = 40% * 8500 = 0.4 * 8500 = 3400
10% of 8500 = 8500*10/100 = 850
The increase from 400 to 8500 is: 2,025%
20% of 8500 pounds= 20% * 8500= 0.2 * 8500= 1,700 pounds
1700
2,890 is.
Multiply 8500 by 11.2/100 = 0.112 to find 11.2% of it and then add it to 8500 or multiply 8500 by 1+11.2/100 = 1.112.
It is the same as 0.14 times 8500 = 1190