Another way to find 20% of 1,000
A useful alternate method is to find 1% first and then scale it by 20. This exposes the place-value step clearly and is easy to check with mental arithmetic.
- 1.1% of 1,000 = 1,000 ÷ 100 = 10.
- 2.Multiply 10 by 20.
- 3.10 × 20 = 200.