Question

nia increased her class average by 3% she now has 92% in her math class

hint: what had nia's average been?

please help me

Answer 1

Answer:

see below

Step-by-step explanation:

1.03  * x  = 92       x = prior percentage

92 / 1.03  = x = 89.32    

She HAD a 89.32 percentage score

   increasing this score   3%   reults in a score of 92