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OpenStudy (gabylovesyou):
Nadia took two practice exams to prepare for her college entrance exam. On the first practice exam, she scored 1,100. After studying, her score increased by 25%. What was her score on the second practice exam?
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OpenStudy (mathsolver):
1375
OpenStudy (gabylovesyou):
Thank you!!! How did u get that??
OpenStudy (mathsolver):
first you must understand that 25% is the same as 0.25 so an increase by 25% is 100% add 25% which is 1.25 you then do 1.25*1100
OpenStudy (gabylovesyou):
ohh and u get 1,375! thank you soo much!
OpenStudy (mathsolver):
thats fine :)
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OpenStudy (gabylovesyou):
:)
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