400000 is 10 percent of what number?
If you take 10 percent of a number and get 400000, then what is that number? In other words, you know that 10 percent of a number is 400000 and you want to know what that initial number is.
To solve this problem you multiply 400000 by 100 and then divide the total by 10 as follows: (400000 x 100) / 10
When we put that into our calculator, we get the following answer:
4000000
Therefore, the answer to "400000 is 10 percent of what number?" is 4000000, and you can also derive that 10 percent of 4000000 equals 400000.
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