A flag pole casts a 5 foot shadow while a nearby sign post casts a 1 1/4, foot shadow. Find the height of the flagpole if the sign post is 4 feet high.​

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Aliaa is skating down a ramp. the wheels on her skateboard have diameters of 60 \text{ mm}60 mm60, space, m, m. what is the distance aliaa travels when her skateboard wheels make 202020 revolutions? round your answer to the nearest \text{mm}mmm, m.