How many 2 2/3 yard pieces of rope can be cut from a bundle that has 21 yards of rope?

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

Find the area of the regular hexagon if a side is 20 cm.

Select the two pairs of figures that are similar.