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What is eighty percent of fifty four?
To find 80 percent of a number, multiply the number by 0.8. In this instance, 54 x 0.8 = 43.2. Therefore, 80 percent of 54 is equal to 43.2.
How many liters of a 90 percent acid solution must be mixed with a 15 percent acid solution to get 600 L of a 80 percent solution?
Mixing 80 liters of 15% solution and 520 liters of 90% solution will give 600 liters of 80% solution.
How much did you get right if you got 67.5 percent out of 80?
To find out how many you got right, you can calculate 67.5 percent of 80. This is done by multiplying 80 by 0.675, which equals 54. Therefore, you got 54 questions correct out of 80.
What is 80 percent percent of a number?
Multiply the number by .8 to get 80% of that number.
How do subtract 80 percent from a number?
To subtract 80 percent from a number, first calculate 80 percent of that number by multiplying it by 0.80. Then, subtract the result from the original number. For example, if the number is 100, you would calculate 80 percent as 100 × 0.80 = 80, and then subtract: 100 - 80 = 20. The final result is the number after subtracting 80 percent.
What number is 54 percent of 80?
43.2.
What percent of 80 is 54?
100*54/80 = 67.5%
What is eighty percent of fifty four?
To find 80 percent of a number, multiply the number by 0.8. In this instance, 54 x 0.8 = 43.2. Therefore, 80 percent of 54 is equal to 43.2.
What is 54 out of 80 in percent?
It is: 54/80 times 100 = 67.5%
How many liters of a 90 percent acid solution must be mixed with a 15 percent acid solution to get 600 L of a 80 percent solution?
Mixing 80 liters of 15% solution and 520 liters of 90% solution will give 600 liters of 80% solution.
What is 80 over 54 as a percentage?
Expressed as a percentage, 80/54 x 100 = 148.148 recurring (that is, 148.148148148...) percent.
How much did you get right if you got 67.5 percent out of 80?
To find out how many you got right, you can calculate 67.5 percent of 80. This is done by multiplying 80 by 0.675, which equals 54. Therefore, you got 54 questions correct out of 80.
What is 80 percent percent of a number?
Multiply the number by .8 to get 80% of that number.
A chemist is making 200 L of a solution that is 62 percent acid He is mixing an 80 percent acid solution with a 30 percent acid solution How much of the 80 percent acid solution will he use?
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.
How do subtract 80 percent from a number?
To subtract 80 percent from a number, first calculate 80 percent of that number by multiplying it by 0.80. Then, subtract the result from the original number. For example, if the number is 100, you would calculate 80 percent as 100 × 0.80 = 80, and then subtract: 100 - 80 = 20. The final result is the number after subtracting 80 percent.
What is 80 percent as a a fraction?
80 percent as a fraction is 80 over 100 but you can reduce it to 4 over 54/5
How do you find number if 80 percent of number known?
If 80 percent of a number is 8, then to discover what the number 8 is 80 percent of, divide the number by 0.8. In this instance, 8 / 0.8 = 10.
