A box of fruits can be loaded in a truck in 9 minutes by a worker and 8 boxes fill a truck completely. how many trucks can be loaded completely in 1½ hours if there are 16 men working together
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1 man will load a box in 9 minutes
16 men will load 16 boxes in also 9 minutes
because they are working together
Now
in 90 minutes(1 & 1/2 hours)
16 men will load 160 boxes in 90 min.
as 8 boxes will fill one truck
so 160 boxes will fill 20 trucks
16 men will load 16 boxes in also 9 minutes
because they are working together
Now
in 90 minutes(1 & 1/2 hours)
16 men will load 160 boxes in 90 min.
as 8 boxes will fill one truck
so 160 boxes will fill 20 trucks
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