10-1 = .1
In fraction form, .1 = 1/10
a power of 10
-144/10
The simplest way is to write it as -0.2 which is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is -2/10 which can be simplified, if required.
1.92*10-2
-115/10
It is: 1/1000000 as a fraction or as 1.0*10^-6 in scientific notation
a power of 10
10-6 = (1/10)6 = 0.000 001
-144/10
1/1000
4.7*10-4
1/1,000,000,000 (one billionth)
3.14 x 10 to the negative 4th power in standard notation is: 0.000314
7/10
The simplest way is to write it as -0.2 which is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is -2/10 which can be simplified, if required.
10-4 = 1/104 = 0.0001 = 1/10000
1.71 x 10-4