Final answer:
To find the number of 7-day weeks in 63 days, you divide 63 by 7, which equals 9, hence it took 9 weeks for a ship to cross the Atlantic Ocean in colonial times.
Step-by-step explanation:
To calculate the number of 7-day weeks in a 63-day period, you simply divide the total number of days by the number of days in a week. Since a week consists of 7 days, we divide 63 by 7 to get the answer.
- Divide the total number of days (63) by the number of days in a week (7).
- 63 ÷ 7 = 9.
Therefore, a ship crossing the Atlantic Ocean in colonial times over the span of 63 days would be making the journey for a total of 9 weeks.To find the number of 7-day weeks it took for a ship to cross the Atlantic Ocean in colonial times, we can divide the number of days it took by 7. In this case, it took 63 days. So, the number of 7-day weeks is 63 divided by 7, which equals 9 weeks.