You can factor both the numerator and denominator:
Next, cancel out common factors:
Your answer should be
.
Answer:
what do u want to find I don't get it
8.64 x 10^4
You have to change it to be a number between 1 and 10. When you move the decimal to the left its a positive exponent and when you move it to the right it's a negative exponent.
16: 2005
17: 71
is the answer