Answer:
0.15
Step-by-step explanation:
15/100=0.15 (move decimal place 2 to the left)
Answer:

Step-by-step explanation:
For the first few exponents multiply and the rest they add because like terms.
The trick is that when you raise a power to a power you multiply. Otherwise you add if the base value is the same.
Compute 24/3=r
then r is equal to 12