Respuesta :
35 because it is asking what was it before and thats the first part of the sentence
Answer:
The original price of the phone is £120.
Step-by-step explanation:
35% off means that now it costs 100%-35%=65% of the original price
£78 ---- 65%
x------100%
x=78*100/65=120£
or
part/whole=0.65
78/whole=0.65
whole =78/0.65 =120 £