821/100
It is: 821/1000
8.525 = 341/40 or 821/40
8.42 = 842/100 and 421/50 and simplifies to: 821/50
821 x 1 = 821
Multiply the amount by 1000 to remove the decimal point (this becomes the number on top of the fraction; the numerator) = 821. Divide this new number by the amount you just multiplied by to express the original amount (this is the number on the bottom; the denominator) = 1000. Thus we write 0.821 as 821/1000. (Note: This can not be simplified any further as 821 is both a prime number and does not divide into 1000 to provide an integer as a result.)
50% of 821 is 410.5
It is: DCCCXXI = 821
The LCM of 821 and 663 is 544323.
800
821 is a rational number
50% of 821 is 410.5