Respuesta :
Answer:
Ellie counted 888 plates
Step-by-step explanation:
Since Ellie counted 111 plates from 8 states, you only have to multiply 111 plates by the 8 states.( 111×8 = 888)
I hope this helps :)
If your talking about estimating to the nearest hundred it would be 900 is your talking nearest ten it would be 890.