 
 <prompt> Lyle ní ilera lati ra ẹran ati awọn ọmọ rẹ ọtun ọtun ati aṣọ. Ẹran kọja $0.30 ṣugbọn aṣọju kọja $0.2. Tó Lyle ni $2.50, nígbà tí o bá jẹ ẹran ati aṣọju, ẹni tó bá ní ọmọ rẹ le jẹ ẹran ati aṣọju? <response>: ```A sandwich and a pack of juice cost $0.3 + $0.2 = $0.50.
With Lyle's $2.50, he can buy $2.50/$0.50 = 5 sets of sandwiches and juice.
Therefore, 5 - 1 = 4 of his friends can have a sandwich and a pack of juice since the other 1 set is for Lyle himself.

Answer is 4.``` 