Posted by dian charles on .
there are 9 students who wear glassses. of the students who waer glassesor contact lenses,what percent are glasses

math 
Reiny,
Incomplete information and garbled English.
This cannot be answered.
Posted by dian charles on .
there are 9 students who wear glassses. of the students who waer glassesor contact lenses,what percent are glasses
Incomplete information and garbled English.
This cannot be answered.