20/21 x 100 = 95%
Expressed as a percentage, 21/25 = 84%.
The percentage of 4 out of 20 is 20%.
percentage of 21 out of 32 = 65.625%= 21/32 * 100% = 0.65625 * 100% = 65.625%
21 out of 72 = 21 / 72 = 0.291667Converting the above decimal to a percentage: 0.291667 * 100 = 29.17%
20/21 x 100 = 95%
Approximately 21% of Earth's atmosphere is composed of oxygen.
Oxygen makes up approximately 21% of the air we breathe.
The atmosphere is composed of approximately 21% oxygen.
Expressed as a percentage, 21/25 = 84%.
The percentage of 4 out of 20 is 20%.
Approximately 21% of the air we breathe is oxygen. This concentration is consistent across most elevations and locations on Earth.
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%.
-21
percentage of 21 out of 32 = 65.625%= 21/32 * 100% = 0.65625 * 100% = 65.625%
21 out of 72 = 21 / 72 = 0.291667Converting the above decimal to a percentage: 0.291667 * 100 = 29.17%
19.05% of 21.