Let the number of bottles filled = n
|Number of bottles||840||a|
|Time in hours||06||5|
The ratio of hours and bottles are in direct proportion.
Considering the time taken to fill the bottles is directly proportional to the number of bottles filled,
So, 840/6 = a/5
a = (840 × 5)/6
a = 700
Hence, 700 bottles will be filled in 5 hours.