Answer:
£60
Step-by-step explanation:
Let the original cost be x.
x × (1 - 20%) = 48
0.8x = 48
x = 48/0.8
x = 60
The original cost was £60 before the sale.
Answer:
£57.60
Step-by-step explanation:
find 20% of £48, which is £9.60
then add that to £48, which will give you the answer of £57.60
