Best Answer

One of the easiest methods is called the "1,5,10 percent method", where we find either 1, 5, or 10% of any number.

Let me explain:

  • 1% of any number is found by moving the decimal point two places to the left.
  • 5% of any number is found by dividing 10% in half.
  • 10% of any number is found by moving the decimal point one place to the left.

Based on this we can find 11% of 70 by using the following methods:

  • 10% of 70 is 7.0
  • 1% of 70 is .7

So therefore 10% + 1% = 7.0 + .7 = 7.7. Therefore 11% of 70 is 7.7.

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Q: What is an easy way to find 11 percent of a number use 11 percent of 70 to explain?
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