Search for question
Question

2. There are 120 saplings to be planted in an orchard. Ben and Sue working together without a break can complete the job in six hours. How long would it take Ben working alone to complete the job? 1. Sue plants 3 saplings in the time it takes Ben to plant 2. 2. Sue working alone would take 10 hours to do the job.

Fig: 1

Fig: 2

Fig: 3

Fig: 4