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MATH SOLVE
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Terry sees this offer. 35% off refurbished phone, now only £78. What was the orginal price?
4 months ago
Q:
Terry sees this offer. 35% off refurbished phone, now only £78. What was the orginal price?
Accepted Solution
A:
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 £