Respuesta :
Answer:
(400/100)*80 = 320
Step-by-step explanation:
400 = 100%, just divide by 100 and multiply by 80
Answer:
80%of 400
400-80
400-80 =320
=320 people choose Friday
checking
320
80+20= 100
320+ 80=400
Answer:
(400/100)*80 = 320
Step-by-step explanation:
400 = 100%, just divide by 100 and multiply by 80
Answer:
80%of 400
400-80
400-80 =320
=320 people choose Friday
checking
320
80+20= 100
320+ 80=400