8 21/100
It is: 821/1000
3/83/821/56 = 3/83/821/56 = 3/8
821/100
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.)
8.525 as a fraction is 8 and 17/200.
8.42 = 842/100 and 421/50 and simplifies to: 821/50
D represents 500, C represents 100, and X is 10. This would be shown as DCCCXXI.
821 x 1 = 821
50% of 821 is 410.5
It is: DCCCXXI = 821
The LCM of 821 and 663 is 544323.
800