- ADouble the old one
- B100 more than before
- CThe same as before
- DHalf the old one
Step-by-Step Solution
A 100% increase adds 100% of the original, i.e. the whole original again, so the new amount is 2 times the old.
Answer: A) Double the old one
If a quantity increases by 100%, the new quantity is:
Class 7Percentage Increase and DecreaseComparing Quantities
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