21.45 as a fraction = 2145/100 or 429/20
132/2145 = 4/65
2145/100
2.145 = 2145/1000 = 429/2002.145 = 2145/1000 = 429/2002.145 = 2145/1000 = 429/2002.145 = 2145/1000 = 429/200
2145 would be in the 22nd century which would include all years from 2101 to 2200.
21.45 = 2145/100 which simplifies to 429/20
I'm an expert on this, and the answer is: 21 and 45 over 100. Or, if it is expressed only as a fraction: 2145 over 100
how would you write 0.58 as a fraction ----------------------------------------------------------- Easy 58/100
To convert the decimal 21.45 to a fraction, one could write 2145/100 or 21 and 45/100, after reducing, this would become 429/20 or 21 and 9/20. To reduce one would have to determine the lowest common denominator. In this case, both 45 and 100 are evenly divisible by 5 but no greater number, yielding the lowest common denominator of 20.
0.003 as a fraction is 3/1000
the fraction 0.112 can be written as 112/1000 or 14/125, to write it in its simplfied fraction from you would write 14/125
475_1,000