24 decreased by 45% = 13.2
24 decreased by 45 percent is 13.2. Step-by-step solution with the formula and worked example.
24 decreased by 45% = 13.2
decreased by %
Solution: 24 decreased by 45 percent
Decrease = 45% × 24 = 10.8
Result = 24 − 10.8 = 13.2
Result = 24 − 10.8 = 13.2
Step-by-step explanation
- Find the decrease: 45% of 24 = 10.8.
- Subtract it from the original: 24 − 10.8 = 13.2.
- Shortcut: multiply by (1 − 45/100) = ×0.55.
Good to know
Shortcut: decreasing by 45% is the same as multiplying by 0.55 (that is 100% − 45%). So 24 × 0.55 = 13.2 in one step.
Frequently asked questions
24 decreased by 45 percent
24 decreased by 45% = 13.2.
How is it calculated?
See the step-by-step solution above — it uses the standard percentage formula.
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