3. Nicole got 30% discount when she bought a book marked P300. How much was
her discount?
4. 10% of our class of 40 was unable to join the field trip. How many in our class
joined the field trip?
5. In a parent-teachers' meeting, 75 people attended, 60% attendees were parents.
How many were teachers?
Answers & Comments
3. 300x.30=90
So 90 pesos
4. 40x.10=4 were not able to join while 40-4=36 were able to join
5. 75x.60=45 were parents while
75-45=30 were teachers.
Satisfied?