Answer:
£325
Step-by-step explanation:
She paid £276.25 which is 85%
Divide 276.25 by 85 which is 3.25
3.25 is 1%
Multiply 3.25 by 100 to get the full Price
3.25 x 100 = £325
Answer: £3885.71
Let x be salary
Holding pay = 17.5% of x = 680.00
X = 680/0.175 = 3885.71
5% p.a will rate of interest
infinite