Question

an airbus a380 has 1 first class section 1 business class section and 4 economy class section. the first class section has 14 seats. 5/7 are being used. the business class section has 64 seats . 5/16 seats are being used. each economy-class section has 108 seats . 5/9 in each economy. are more than half of the seats being used? show your working out

Answer 1

Answer:

Yes.

Step-by-step explanation:

Number of seats used in First class section = 5/7*14= 10

number of  seats used in business class section= 5/16*64= 20

number of  seats used in economy class section= 4*5/9*108=240

Therefore total seats used= 10+20+240= 270

Total number seat = 14+64+432= 500

yes more than half of the seats are being used because half of 500= 250

And 270 is greater than 250.