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 £

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