Answer:
360 students come to school by bus and 120 students come to school by car so there are 480 students come to school by bus and car.
Step-by-step explanation:
Bicycle: The 30% of 800 is 240
Bus: The 45% of 800 is 360
Walking: The 10% of 800 is 80
Car: The 15% of 800 is 120
Total of percentage: 30%+45%+10%+15% = 100%
Total of students: 240+360+80+120 = 800
Hope you learned anything :)
