An airline company makes a profit of ₱ 2040 on per ticket of business class while loses ₱ 102 on every ticket of economy class. If the company sold 97760 tickets of economy class, how many tickets should it sell for business class to break even.
Fayina decides to pave an area measuring 54.54 m by 28.98 metres in her garden with terracotta tiles. She decides to buy tiles measuring 101 cm. by 161 cm. at the cost of ₱ 25.24 per tile. What will be the total cost she incurs in paving her garden?