Help please A construction crew built 1/2-mile Road and 1/4 days what is the unit rate in miles per day write your answer in simplest form

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions