4.5 feet per second 112.5 feet in 25 seconds 86.4 feet in 18 seconds 54 feet in 12 seconds what rate that does not belong with the other three

Respuesta :

the 86.4 ft in 18 seconds does not belong. 

4.5 feet multiplied by 18 seconds does not equal 86.4 feet. It equals 81 feet.