Respuesta :
Answer:
1
Step-by-step explanation:
3-2=1
(if you don't know you have 3 people and 2 people walk away you now have 1 person hence, the answer of 1)
Answer:
1
Step-by-step explanation:
3-2=1
(if you don't know you have 3 people and 2 people walk away you now have 1 person hence, the answer of 1)