Answer:
13 plants.
Explanation:
We have been given that Malachi’s garden is 2 3/5 meters long. He wants to plant tomato plants every 1/5 of a meter.
To find the number of tomato plant that will fit the garden, we will divide length of garden by 1/5 as:

Convert mixed fraction into improper fraction:


Convert to multiplication problem by flipping the 2nd fraction:



Therefore, 13 plants will fit Malachi's garden.