Answer :
By 1.6 percent, value has been increased.
Define percentage.
A value or ratio that may be stated as a fraction of 100 is referred to as a percentage in mathematics. If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The proportion therefore refers to a component per hundred. Per 100 is what the word percent means. The letter "%" stands for it.
Given
Harry own a rare baseball card that it valued at $13. 00.
If he originally purchased the card for $5. 00.
Increased price
= 13 - 5
= 8
Increased percentage
8/5 × 100%
1.6
By 1.6 percent, value has been increased.
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