Oh, dude, like, seriously? You want me to do math? Fine, fine. So, if you divide 2000 by 30, you get 66.66666667. But, like, who's counting, right? Just round it up to 67 and call it a day. Math, man, it's a trip.
Survivor - 2000 The Great Divide 5-2 was released on: USA: 26 September 2002 Hungary: 30 December 2006
4000 divide by 30 = 133.33333333333334
80 divide by 30 = 2.6666666666666665
30% of 2,000= 30% * 2000= 0.3 * 2000= 600
If you divide 30 into 215, you get 7.16 or 7 with a remainder of 5, as the answer.
2000 - 30% = 2000 x (1 - 30/100) = 2000 x 0.7 = 1400
2000 / 30 = 66.6666666667
17.5
To find out how much of the solution is needed to treat 30 gallons, you can set up a proportion. Since 1 gallon treats 2000 gallons, you can set up the proportion: 1 gallon is to 2000 gallons as x gallons is to 30 gallons. Solving for x gives you x = (1/2000) * 30 = 0.015 gallons. Thus, 0.015 gallons of the solution would be needed to treat 30 gallons.
30% of 2000 = 2000*30/100 = 600
200 divide by 30 = 6.666666666666667
30% means 30 in every 100, but you don't have 100, you have 2000. 2000/100 = 20 which is 1% of 2000, i.e. 1 in every 100. 20 x 30 is 600. i.e. 30 in every 100, which is 600 in every 2000 (30%)