It is simply 210/1 as an improper fraction
210 is not a fraction or a mixed number. It is a whole number.
210 = 210/1
210 is an integer and so there is no sensible way of writing it as a fraction or mixed number.
84/100
84/210 = 2/5
If you mean 84/210 then it is 2/5
(7/24)/(35/48) = 7/24 x 48/35 =336/840 = 84/210 = 42/105
GCF of 84 90 and 210 is 6.
Oh, dude, the Least Common Multiple (LCM) for 84 and 210 is 420. It's like when you're trying to find the smallest number that both 84 and 210 can divide into evenly without any remainders. So yeah, 420 is the magic number that fits the bill.
The GCF is 42.
0.84
The GCF of 84, 90, and 210 is 6.
The least common multiple of 84 and 210 is 420
40% of 210= 40% * 210= 0.4 * 210= 84
84/100 or 84% or 0.84 the rule with manipulating fraction is "do the same to top and bottom" but if you just want to get a fraction with a denominator of 100 them just use a calculator since it'll give youa decimal fraction which is basically what fraction over 100 are.
Polonium-210 has 84 protons, 84 electrons and 126 neutrons.