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50 decreased by 25% = 37.5

50 decreased by 25 percent is 37.5. Step-by-step solution with the formula and worked example.

50 decreased by 25% = 37.5
decreased by %

Solution: 50 decreased by 25 percent

Decrease = 25% × 50 = 12.5
Result = 50 − 12.5 = 37.5

Step-by-step explanation

  1. Find the decrease: 25% of 50 = 12.5.
  2. Subtract it from the original: 50 − 12.5 = 37.5.
  3. Shortcut: multiply by (1 − 25/100) = ×0.75.

Good to know

Shortcut: decreasing by 25% is the same as multiplying by 0.75 (that is 100% − 25%). So 50 × 0.75 = 37.5 in one step.

Frequently asked questions

50 decreased by 25 percent
50 decreased by 25% = 37.5.

How is it calculated?
See the step-by-step solution above — it uses the standard percentage formula.

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