what is the answer to 8,580 words in 2 h 45 min in unit rates for 7th grade

if you want words/min,

2h 45 min = 165min

8580words/165min = 52 words/min

I hate being a teacher

I need all the answers

manufacture 2,488 parts in 8 hours?

Avi the answer is 311 as unit rate

Drink 4/5 liters in 1/4 hours

8580 / 2.75 = 3,120 words per hour