Q3
The price of copper rose by 25 per cent and then fell by 20 per cent. The price after these changes was
Answer: C
A written solution for this question isn't available yet.
Answer it first: the answer and the solution appear right after.
The price of copper rose by 25 per cent and then fell by 20 per cent. The price after these changes was
Answer: C
A written solution for this question isn't available yet.