2 to the negative 6th power as a fraction = 1/64
15 to the negative 5th power as a fraction can also be written as 1/15 to the 5th power.
a fraction
154321/20000000
It is 1/36.
It is -1/729.
It is -1/64.
It is 1/78125.
yes it is a negative fraction
10-1 = .1 In fraction form, .1 = 1/10
No.
a negative exponent simply indicates that the term is the reciprocal of the given value. x to the power of negative 2 is 1/x^2