Crossing the River: A Family Challenge
The Scenario
Doctor Johnson was on a hiking trip with his wife and their son. During their adventure, they encountered a river that needed to be crossed.
The Rowboat Limitations
The family faced a challenge as the rowboat they had could only accommodate a weight limit of 100 kg. The weights of each family member are as follows:
– Doctor Johnson: 80 kg
– Mrs. Johnson: 60 kg
– Their son: 30 kg
Solution to Cross the River
To successfully cross the river, the family followed these steps:
1. First, the mother and son crossed the river together.
2. After reaching the other side, the son exited the rowboat, and the mother returned alone.
3. Next, the doctor crossed the river by himself.
4. Once he arrived, the doctor got out of the boat, allowing the son to return to the original side to fetch his mother.
By following this sequence, all three family members were able to cross the river safely.