Answers

640 of 45 is 1422.22%

Steps to solve "what percent is 640 of 45?"

1. 640 of 45 can be written as:
   640/45
2. To find percentage, we need to find an equivalent fraction with denominator 100. Multiply both numerator & denominator by 100
   
   640/45 × 100/100
3. = (640 × 100/45) × 1/100 = 1422.22/100
4. Therefore, the answer is 1422.22%

   If you are using a calculator, simply enter 640÷45×100 which will give you 1422.22 as the answer.

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