Question

If $24$ workers can build a wall in $15$ days, how days will $8$ workers take to build a similar wall ?

• A. $42$ days
• B. $45$ days
• C. $48$ days
• D. $noneofthese$

Answer 1

The correct option is B $45$ days

24 workers - 15 days

8 workers - ?

$24\times 15=8\times ?$

$360=8\times ?$

$\frac{360}{8}=?$

$45=?$

8 workers take 45 days to build same wall.