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1,200 decreased by 40% = 720

1,200 decreased by 40 percent is 720. Step-by-step solution with the formula and worked example.

1,200 decreased by 40% = 720
decreased by %

Solution: 1,200 decreased by 40 percent

Decrease = 40% × 1200 = 480
Result = 1200 − 480 = 720

Step-by-step explanation

  1. Find the decrease: 40% of 1,200 = 480.
  2. Subtract it from the original: 1,200 − 480 = 720.
  3. 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 1,200 × 0.6 = 720 in one step.

Frequently asked questions

1,200 decreased by 40 percent
1,200 decreased by 40% = 720.

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

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