Final answer:
To solve the equation 800x100 = 80,000, we multiply the numbers. To divide 700,000⁸ by 10³, we subtract the exponents.
Step-by-step explanation:
To solve the equation 800x100 = 80,000, we simply multiply the numbers together.
800 multiplied by 100 equals 80,000.
Therefore, the answer is 80,000.
To divide 700,000⁸ by 10³, we subtract the exponents.
8 minus 3 equals 5, so we are left with 700,000⁵.
This is the final answer.