23.40
nitrogen phosphorus potassium
Well, isn't that a happy little question! To find 20 percent of 2 kg, you simply multiply 2 kg by 0.20 (which is the decimal form of 20 percent). This gives us 0.4 kg, which is 20 percent of 2 kg. Just a little touch of math magic to brighten your day!
20% = 20/100 = 0.20 $220 x 0.20 = $44 $220 - $44 = $176.00 You can also set the problem up on your calculator in the following manner: $220 - ($220 x .20) = $176
Oh, dude, math time! So, if 600 is 20% of a number, we can set up an equation like 600 = 0.20x. To find the whole number, you just divide 600 by 0.20, which gives you 3000. So, 600 is 20% of 3000. Math wizardry, right?
Approximately 20 percent of the Earth's atmosphere is made up of oxygen.
Earth's atmosphere is mostly made up of nitrogen, which makes up 79 percent. The atmosphere contains 20 percent oxygen and 1 percent other gases.
Oxygen is the gas that accounts for about 20 percent of Earth's atmosphere.
Earth's atmosphere is mostly made up of nitrogen, which makes up 79 percent. The atmosphere contains 20 percent oxygen and 1 percent other gases.
Earth's atmosphere is mostly made up of nitrogen, which makes up 79 percent. The atmosphere contains 20 percent oxygen and 1 percent other gases.
Argon makes up about 0.93% of Earth's atmosphere by volume.
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Oxygen makes up about 20% of Earth's atmosphere.
The atmosphere is almost 80 percent nitrogen. The next most abundant gas is oxygen, making up about 20 percent of the atmosphere. Other gases such as carbon dioxide, argon, and water vapor make up the remaining small percentage.
the percentage of oxygen in the atmosphere today is about 20.95%. Or... if you round it you get the most common answer of 21%.
Nitrogen, with oxygen making up most of the remaining 20 percent. Other gases such as argon, carbon dioxide, and trace amounts of other gases make up the rest of the Earth's atmosphere.
Earth's atmosphere is made up of the following main gases: nitrogen, oxygen, carbon dioxide, and argon. There also are minute amounts of neon, helium, and methane. The atmosphere contains about 78 percent nitrogen, 20 percent oxygen, 0.93 percent argon, and 0.039 percent carbon dioxide..