Algebra-1

To solve this problem, we need to determine the amount of fertilizer needed for 250 plants and then calculate the total amount of nitrogen.

Find the amount of fertilizer needed for 250 plants:

Given: The garden uses 5 kilograms of fertilizer for 100 plants.

To find out how many kilograms () needed for 250 plants, we can set up the proportion:

Then solve for :

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