Answer:
20:25
Step-by-step explanation:
add how many parts (4+5=9)
45/9=5
4*5=20, 5*5=25
therefore, 20:25
Answer:
i think you did not type in the whole sentence you stopped at are
Step-by-step explanation:
Answer: 1/81
Step-by-step:
Use the negative exponent property to flip and change the sign to positive.
1/3^4
Solve for 1/81
