1. at 60km per hour it takes loida 10 hours to travel from her house to their house in the province. how long will it take her if she travels at 80km per hour?

2. two college students decided to rent an apartment near the school where they are studying. the nearest and cheapest apartment cost php 5,000 a month, which they find too much for their monthly budget. how many students will they need to share the rent with so that each will pay only php 1,250 a month.​