Respuesta :
Answer:
£30
£42
£40
Step-by-step explanation:
50% is a half so you need to half the numbers.
the original is always 100% and 50% would be half of that.
Answer:
£30
£42
£40
Step-by-step explanation:
50% is a half so you need to half the numbers.
the original is always 100% and 50% would be half of that.