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How many liters of a 20 percent solution of acid should be added to 10 liters of a 30 percent solution of acid to obtain a 25 percent solution?
10 liters.
What is 20 percent of 350 dollars?
20/100 = 5350/5 = 70therefore its 70 dollars
How many dollars are in 350 nickels?
350/20 = $17.50
How many dollars are there in 350 nickels?
1 dollar is 20 nickles 350/20=17.5 $17.50
What is 20 is decreased to 11?
Answer: 45% Work: 20 is decreased to 11 9 = D x 20 --- ---- 20 20 20 divided by 9 = .45 .45 as a percent = 45 %
What is 350 percent of 20?
20% of 350 is 70
What is 350 minus 20 percent?
350 - (20%) = 280
What is 20 percent of 350 pounds?
20% of 350 pounds = 350*20/100 = 70 pounds
A pharmacist mixed a 20 percent solution with a 30 percent solution to obtain 100 liters of a 24 percent solution How much of the 20 percent solution did the pharmacist use in the mixture?
A pharmacist mixed a 20 percent solution with a 30 percent solution to obtain 100 liters of a 24 percent solution. How much of the 20 percent solution did the pharmacist use in the mixture (in liters).
How many liters of a 20 percent solution of acid should be added to 10 liters of a 30 percent solution of acid to obtain a 25 percent solution?
10 liters.
What is the percent change from 350 to 420 yards?
To find the answer to this, first divide 420 by 350, which is 1.2. Get the percent value of this by multiplying 1.2 by 100, so the percent value must be 120%. Since we are looking for percent change, subtract 100 from that to get 20%. The answer is "350 changes 20% to become 420", or "420 is 20% more than 350".
How many liters of pure acid are there in 8 liters of a 20 percent solution?
1.6
What is 20 percent off 350?
0.7
What is 35 percent as a reduced fraction?
7/20
A mixture of 40 liters of milk and water contains 10 percent water How much water should be added to this so that water may be 20 percent in the new mixture?
Initially, there are 36 liters of milk and 4 liters of water in the mixture. To increase the water content to 20%, you would need to add 16 liters of water to make a total of 20 liters of water in the new mixture.
What is 20 percent off 350 dollars?
If the price is 20% off, then it is 80% of the full price. So multiply 350 *0.8 = 280.
What is 20 percent of 350 dollars?
20/100 = 5350/5 = 70therefore its 70 dollars
