It's 290 meters per minute from home to the library, and it takes 30 minutes to get there. I met an acquaintance and stopped for 5 minutes. If I drive at 450 meters per minute now, can I get there in 30 minutes?

The remaining distance is 290×30× 1/2=4350.

The remaining time is 30× 12-5= 10 minutes.

450×10 = 4500m

4500 >4350

A: It will arrive in 30 minutes.