Final answer:
Lucy's mistake in solving 1.8 ÷ 0.3 is that she forgot to divide the numbers correctly. The correct answer is 6.
Step-by-step explanation:
Lucy's mistake in solving 1.8 ÷ 0.3 is that she forgot to divide the numbers correctly. Let's go through the correct steps:
- Divide 1.8 by 0.3:
So, the correct answer is 6.