3430 percent of what number is 21?
21 is 3430% of 0.61
Steps to solve "21 is 3430 percent of what number?"
- We have, 3430% × x = 21
- or, 3430100 × x = 21
- Multiplying both sides by 100 and dividing both sides by 3430,
we have x = 21 × 1003430 - x = 0.61
If you are using a calculator, simply enter 21×100÷3430, which will give you the answer.
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