Answer all questions for brainliest There are 100 bolts in 5 bookcases.

What is the unit rate in bolts per bookcase?

2 bolts per bookcase

20 bolts per bookcase

50 bolts per bookcase

200 bolts per bookcase

2.
A juice shop needed 360 oranges to make 40 L of fresh-squeezed juice.

How many oranges would be needed to make 60 L of fresh-squeezed juice?

380 oranges

400 oranges

460 oranges

540 oranges

3.
A doctor sees 210 patients every 3 weeks.

At this rate, how many patients will the doctor see in 12 weeks?

70 patients

280 patients

840 patients

2520 patients