2/4 is 1/2 and that is written 0.5 in decimals.
how do you write the Fraction as a decimal 1 over 12
1 over 625 = 1 ÷ 625 = 0.0016
As a decimal the fraction 1/4 = 0.25
1/5 written as a decimal is 0.2
A decimal with 1 digit after the decimal point (such as 0.6) will be the number after the point over ten (6 over 10). A decimal with 2 is over 100, 3 is over 1,000, and so on. Remember to simplify the fraction after you convert it to fraction (if necessary).
1.25
1.5.
0.25
0.5
2.1
.125