Everyday
What is 40% of 300?
40% of 300 = 120
The answer, how it is worked out, and the percentages people look up next.
Working: 40 ÷ 100 × 300 = 120
Common questions
How do you work out 40% of 300?
Divide 40 by 100 to get the decimal, then multiply by 300. That gives 120.
What is the formula for percentages?
Percent of a number = (percent ÷ 100) × number. The same formula works for any pair of values.
How do I do this without a calculator?
Find 10% by moving the decimal one place left, then scale it. 10% of 300 is 30, so you can add or subtract tenths and halves to reach most percentages quickly.