48 decreased by 40% = 28.8
48 decreased by 40 percent is 28.8. Step-by-step solution with the formula and worked example.
48 decreased by 40% = 28.8
decreased by %
Solution: 48 decreased by 40 percent
Decrease = 40% × 48 = 19.2
Result = 48 − 19.2 = 28.8
Result = 48 − 19.2 = 28.8
Step-by-step explanation
- Find the decrease: 40% of 48 = 19.2.
- Subtract it from the original: 48 − 19.2 = 28.8.
- Shortcut: multiply by (1 − 40/100) = ×0.6.
Good to know
Shortcut: decreasing by 40% is the same as multiplying by 0.6 (that is 100% − 40%). So 48 × 0.6 = 28.8 in one step.
Frequently asked questions
48 decreased by 40 percent
48 decreased by 40% = 28.8.
How is it calculated?
See the step-by-step solution above — it uses the standard percentage formula.
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