What is 4% of 30?

4% of 30 = 1.2

How to work it out

1. Convert the percentage to a decimal: 4 ÷ 100 = 0.04
2. Multiply by the number: 0.04 × 30 = 1.2

30 increased by 4% is 31.2; decreased by 4% it is 28.8 (useful for discounts).

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