4. The following diagram shows how all the Grade 7 students of Zamboanga del Sur
National High School go to school.
Walking 100
Jeep
76
Car 19
55 15
17
20
67
MRT
a. How many students ride in a car, jeep and the MRT going to
their school?
b. How many students ride in both a car and a jeep?
c. How many students ride in both a car and the MRT?
d. How many students ride in both a jeep and the MRT?
e. How many students go to school in a car only?
f.How many students go to school in a jeep only?
g. How many students go to school in the MRT only?
h. How many students go to school walking only?
i. How many Grade 7 students of Zamboanga del Sur National
High School are there?​