Why is 3 over 12 rational

It is 47 miles from key largo to Miami. if a person must make four round trips from key largo to Miami. how many miles will be traveled?

How do u find the perimeter of somthing

Find the value of the following ratio 12/408

Aaron bought a bagel and 3 muffins for $7.25. Bea bought a bagel and 2 muffins for $6. How much is a bagel and how much is a muffin.

What quantities in the advertisement represent a unit rate?

The principal likes to keep the ratio of students to teachers at 24:1. If he has hired 32 teachers, then how many students are expected to enroll?

Order the values from least to greatest. -3, |-8|, 0, |4|, - 1, 2

Arnold had three pieces of different colored strings that are all the same length. Arnold cut the blue string into 2 equal size lengths. he cut the red string into 3 equal-size length, and the green string into 6 equal-size.

You rent a canoe for $5 per hour. Your cost before the tax is added is $12.50. Write and solve an equation to find the number of hours that you rented the canoe.

Henry wants to earn more than $68 trimming trees. He charges $6 per hour and pays $4 in equipment fees. What are the possible number of hours Henry could trim trees? Use t for the number of hours. Write your answer as an inequality solved for t.