1) In a zoo it is appropriate to give each lion 25.6 kg of meat and each crocodile 20.2 kg. If there are 4 lions and 6 crocodiles, how many kilograms of meat does each of the 3 tigers have if the administration has 280 kg of meat?

2) 16 people agreed to pay a debt in equal parts; But it turns out that 6 of them can only pay half of what corresponds to them, thus forcing each of the others to pay an additional 9.60 dollars. What was the total debt to pay?

Two workers work in the same work. The first earns 0.8 dollars more than the second per day of work, and receives for 35 days 48.8 dollars less than what the second receives for 37. Calculate the sum of the wages of both.