15 decreased by 5% = 14.25
15 decreased by 5 percent is 14.25. Step-by-step solution with the formula and worked example.
15 decreased by 5% = 14.25
decreased by %
Solution: 15 decreased by 5 percent
Decrease = 5% × 15 = 0.75
Result = 15 − 0.75 = 14.25
Result = 15 − 0.75 = 14.25
Step-by-step explanation
- Find the decrease: 5% of 15 = 0.75.
- Subtract it from the original: 15 − 0.75 = 14.25.
- Shortcut: multiply by (1 − 5/100) = ×0.95.
Good to know
Shortcut: decreasing by 5% is the same as multiplying by 0.95 (that is 100% − 5%). So 15 × 0.95 = 14.25 in one step.
Frequently asked questions
15 decreased by 5 percent
15 decreased by 5% = 14.25.
How is it calculated?
See the step-by-step solution above — it uses the standard percentage formula.
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