Answer:

number of people to complete a work in 10days=5

therefore; number of people to complete the work in 5days= 10/5 ×5=2×5=10 people

Answer:

10 days - 5 people

1 days - 5*10

5- 5/5*10

5 and 5 will be cuted so 10 is left hence the answer 10