????????? "studs"....iz zat spozed tu be students ?????????
Mondae...20% not theer
Tuesdae...10% av absents come...10% av 20%=2%
This much impli 18% not theer
part 3...??? did yu tri tu sae 5% av mondae's present did NOT sho on Tuesdae???
5% av 80%=4%
18% =4%=22% not theer