Some students washed 24 cars in 2 hours. how many cars can they wash in 15 hours?

Answer would be 180 cars.

Reason being if you take 24 and divide that by 2 you will get 12 and 12 times 15 is 180 or you could also do 24 times 7 then add 12 to get the 180 also

Car washed in 1 hour =24/2=12 so car washed in 15 hours= 15×12=180

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .