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21.9/2 = 10.95

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βˆ™ 13y ago
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βˆ™ 10y ago

219 / 2 = 109.5

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Q: What is half of 21.9?
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What is one half of 438kg?

One (half 438) kilograms = 219 kilograms


If you traveling 65 mph how long will it take to travel 219 miles?

219 / 65 = 3,37 hours = 3 hours 22 minutes and a few seconds.Three and a half hours


What is the percent of a number in 78 percent of 219?

The percentage of 78% of 219 = 100*(78% of 219) = 100*(219*78/100) = 219*78 = 17082%The percentage of 78% of 219 = 100*(78% of 219) = 100*(219*78/100) = 219*78 = 17082%The percentage of 78% of 219 = 100*(78% of 219) = 100*(219*78/100) = 219*78 = 17082%The percentage of 78% of 219 = 100*(78% of 219) = 100*(219*78/100) = 219*78 = 17082%


How long will it take a 2kg sample of Thorium-219 to decay to 15.6g?

Thorium-219 has a half-life of about 1.4 minutes. To calculate the time it takes for a 2kg sample to decay to 15.6g, you would need to use the radioactive decay formula. This would involve determining the number of half-lives it takes for the 2kg sample to decay to 15.6g.


What is 39 percent of 219?

39% of 219= 39% * 219= 0.39 * 219= 85.41


What is the answer of 219 - g?

219-g= 219-g


What is 16 and 1 half divided by 6 and 2 thirds?

161/2 ÷ 62/3 = 219/40


What is 303-219?

303-219 = 84


What is 219-77?

219-77 = 142


What happens in 7th grade if you have a 219 in math?

What should happen is that you are asked to express 219 in some context. 219 what? Bits of work that you did not hand in? 219 mistakes on a single page? 219 marks out of 220 (excellent!) or 219 marks out of 2,000 (pathetic!).


What is 494-219?

494-219 = 275


What is 438 divided by 2?

219