Question

Save Submit No answer choice was submitted. Please try again. An elevator goes up to the 16th floor. It then comes down 11 floors before going back up 15 floors What floor is the elevator on Sono

Answer 1

Un ascensor sube al piso 16. Luego baja 11 pisos: Resta a 16 los 11 pisos que baja el ascensor (16-11=5). (An elevator goes up to the 16th floor. It then comes down 11 floors)

Estando en el piso 5 vuelve a subir 15 pisos: Suma al piso 5 los 15 pisos que sube: (5+15 =20) (going back up 15 floors )

Entonces, al final el ascensor esta en el piso 20.