Answer:
The common garden snail is faster than the farm snail
Explanation:
The question in English is
The farm snail moves at an average speed of 5.8 m/h, while the common garden snail moves at 13.9 mm/sec. Which of the two is faster?
we have
The farm snail moves at an average speed of 5.8 m/h
The common garden snail moves at an average speed of 13.9 mm/sec
Remember that


Convert m/h to mm/sec

Compare the values

therefore
The common garden snail is faster than the farm snail