1,200 increased by 10% = 1,320
1,200 increased by 10 percent is 1,320. Step-by-step solution with the formula and worked example.
1,200 increased by 10% = 1,320
increased by %
Solution: 1,200 increased by 10 percent
Increase = 10% × 1200 = 120
Result = 1200 + 120 = 1,320
Result = 1200 + 120 = 1,320
Step-by-step explanation
- Find the increase: 10% of 1,200 = 120.
- Add it to the original: 1,200 + 120 = 1,320.
- Shortcut: multiply by (1 + 10/100) = ×1.1.
Good to know
Shortcut: increasing by 10% is the same as multiplying by 1.1 (that is 100% + 10%). So 1,200 × 1.1 = 1,320 in a single step — handy for adding tax, interest or a markup.
Frequently asked questions
1,200 increased by 10 percent
1,200 increased by 10% = 1,320.
How is it calculated?
See the step-by-step solution above — it uses the standard percentage formula.
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