Answer: 80,000
If a number is 10 times as much it means that another number will be multiplied by 10 to get 800,000
If you are try to find the number that 800,000 is 10 times as much, all you have to do is divide 800,000 by 10. 800,00 divided by 10 is 80,000.
You can check your answer by multiplying 80,000 by 10 to see of it equals 800,000