Question

30 men can dig a trench in 54 days. Find the number of days in which 18 men can dig the same trench.​

Answer 1

Answer:

zero

Step-by-step explanation:

because the trench is already digged then how can someone dig the same trench !!

Answer 2

Answer:

if 30 men can dig a trench in 54 days.

so, 18 men will dig that trench in 90 days.