The distance between st. louis and chicago is 300 miles. it takes me 4.5 hours to travel between these two cities. what speed did i travel at? round your answer to a whole number.

67 mile per hour

Step-by-step explanation:

You have 4.5 hours = 300 mile (Between St. Louis and Chicago), so you have to figure how much miles you travel in 1 hr., since the question says what speed the person travel at. Divide 4.5 from 4.5 and do the same thing for 300. You get 1 hour = 66.6 miles (decimal repeating), since you to simplify to the nearest whole number you get 67 miles. I hope this makes sense.

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.