Final answer:
To divide 5 by 6.55, simply divide the two numbers: 5 ÷ 6.55 = 0.8 (rounded to one decimal place).
Step-by-step explanation:
To divide 5 by 6.55, you simply divide 5 by 6.55:
5 ÷ 6.55 = 0.7633587786
However, it is important to consider the appropriate number of significant figures when rounding your answer. In this case, the number 5 has only one significant figure, so we should round the answer to one decimal place:
5 ÷ 6.55 = 0.8