Question

Research shows that 14% of 6th graders in K-6 schools have tried cigarettes and 61% of 7th graders in 8-9 or 7-9 middle schools have tried cigarettes. what is the absolute increase to the nearest percent?
A. 77%
B. 336%
C. 436%
D. 47%

I don't know this one can someone please just solve one question

10 years ago