seven
15 to the negative 5th power as a fraction can also be written as 1/15 to the 5th power.
a fraction
It is -1/729.
It is 1/78125.
It is -1/64.
Oh, what a happy little question! When you have 2 to the power of -6, it means you're taking the reciprocal of 2 to the power of 6. So, 2 to the negative 6th power is 1 over 2 to the 6th power, which simplifies to 1 over 64. Just a little fraction painting to brighten your day!
yes it is a negative fraction
No.
10-1 = .1 In fraction form, .1 = 1/10
If the numerator is negative and the denominator is positive then the fraction will be negative. If the numerator is negative and the denominator is negative too then the fraction will be positive.
Yes.
1/1,000,000,000 (one billionth)