The average price for gasoline rose from $2.85 to $3.24 in one day. Find the percent increase.
%increase = (increase / original number ) x100
increase = 3,24 - 2?85 = 0,39
the rate is 39%
According to the question,
Average price,
Increase,
As we know, the formula
→ \(Percentage \ increase = \frac{Increase}{Original \ number}\times 100\)
then,
→ \(Percentage \ increase = 3.24-2.85\)
\(= 0.39\)
\(= 39\) (%)
Thus the response above is appropriate.
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