Question

Of the employees who work at Stalling Printing, 90% attended the safety procedures meeting. If 63 employees attended the meeting, how many employees work at Stalling Printing?







A. 70



B. 128



C. 57



D. 143

Answer 1

i think it is A

Answer 2

63 is 90% of what number? In math symbols and equations this translates to
63=.9 * x
or
63=.9x
Can you solve that for x?