Nadia took two practice exams to prepare for her college entrance exam. On the first practice exam, she scored one thousand one hundred. After studying, her score increased by thirty percent. What was her score on the second practice exam?

Question

anonymous · Answer

And if you could explain how I would find this out.

anonymous · Answer

30 % of 1100 is 
1100*30/100
$$1100\frac{ 30 }{100 }$$
330
therefor 
next time score will be 
1100+330
1430

anonymous · Answer

Thanks so much!

anonymous · Answer

thats ok :)