25 % uranium remain, 75 % is disintegrated.
A half life pertains to the time it takes for exactly half of a substance to disappear. So, if U235 has a half life of 700 million years, it will take 700 million years for half of it to decay. That would leave .5kg or 500g.
1400 percent as a fraction = 14/1= 1400%/100%= 14/1 in fraction
1400 is an integer, not a fraction. However, it can be written in fractional form as 1400/1.
1400% = 1400/100 = 14
As a decimal: 1400.0 As an improper fraction: 1400/1
About 1400 million kilometers, which is about 840 million miles.
Expressed as a proper fraction in its simplest form, by dividing the numerator and denominator by 140, 1260/1400 is equal to 9/10 or nine tenths.
What was the year 1400 years ago and how it is A.D?
1400 million.
It is 1400%.
1,400,000,000 1 million = 1,000,000 (6 zeros)
the Winchester model 1400 was made from 1964 to 1981.