An Airbus A380 has 1 first-class section, 1 business-class section and 4 economy-class sections.
The first-class section has 14 seats.
5
are being used.
VIO
특
Are more than half the seats
on the plane being used?
You must show your working.
+
The business-class section has 64 seats.
5
16
are being used.
Each economy-class section has 108 seats.
ģin each section are being used.
Note: Following your working your final line
must clearly say YES or NO.