15 to the negative 5th power as a fraction can also be written as 1/15 to the 5th power.
10/15 + 3/15 = 13/15 13/15
2 15 + 112 = 1 + 1 = 2 15 = 1x1x1x1x1 = 1 similarly for 112 .. =1
1/5 + 1/3 = 8/15
4 and 2/15
11.25
24/20 - 15/20 = 9/20
15
looks like a bible reference. book 1st Peter chapter 2 15 would be verse 15, but 1-5? maybe 1st verse, 5th line or maybe 5th word.
1/5 = 2/10 = 3/15 = 4/20 = 5/25 . . .
1/5th of 15 is 15/5 which is 3. So 3/5ths of 15 = 3 x 3, which is 9.
To do this, you need to find the lowest commen denominator of 1/3 and 1/5. The lowest common multiple of the two denominators, 3 and 5 is 15, so you convert each fraction to a fraction with a denominator of fifteen and then add the numerators: (1/3) + (1/5) =(5/15) + (3/15) =(5+3)/15 =8/15 Therefore your answer is eight fifteenths.