Problem

QUESTION 6
Solve.
On a biology test, a student got 25 questions correct but did not pass. On a second attempt, the student got 37 questions correct. What was the percent of increase?
\( 32.4 \% \)
\( 12 \% \)
\( 52 \% \)
\( 48 \% \)

Answer

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Answer

\(48\%\)

Steps

Step 1 :\(\frac{37 - 25}{25}\times 100\%\)

Step 2 :\(\frac{12}{25}\times 100\%\)

Step 3 :\(48\%\)

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