0.04 = 4/100 = 1/25
4/100 (fraction) .04 (decimal)
.04
.04
6 04 100
you write 6x6x6x6x6 ==================== E often is a way to express scientific notation in programming languages and means powers of 10 -- which is the number of places to move the decimal point. For example 134.5E+04 means 1245000 123.5E-04 means .0123
4/100 (fraction) .04 (decimal)
.04
.04
.04
6 04 100
.04 cc
you write 6x6x6x6x6 ==================== E often is a way to express scientific notation in programming languages and means powers of 10 -- which is the number of places to move the decimal point. For example 134.5E+04 means 1245000 123.5E-04 means .0123
Think of it this way. Any number as a percent, move the decimal point back two spaces and take away the percent. So, 4% would be .04 as a decimal, get it? Now, put 4 over 100 as a fraction and reduce. You will end up 2 over 50 as a fraction. Reduce again and you get the final fraction of 1 over 25.
100
It is already a decimal that can also be expressed as 0.04
0.40 = 0.40/ 1.00 Cancel down by '10' 0.4/1.0 Cancel down the decimal point 04/10 The 'zero' to the left of '4' is trivial, 'drop it'. Hence 4/10 Cancel down by '2' 2/5 The fraction in its simplest form .
.04