Question

If 40 people can build a wall in 12 days ,how many days will it take 18 people to build the same wall? and solve it by step by step ​

Answer 1

Answer:

5.4 days

Step-by-step explanation:

Here,

40 people can build a wall in 12 days

so, 1 people can build a wall in 12/40 days

Then, 18 people can build a wall in 12/40 * 18 days

=5.4 days