Marcu can add 5 grams of red pepper flakes to each identical batch.
The formula to be used for calculation is -
Red pepper flake for each batch = total available red pepper flake ÷ number of batches
Keep the values in formula to find the amount of red pepper flakes for each batch
r = 40 ÷ 8
Performing division on Right Hand Side of the equation to find the value of r
r = 5
As r refers to the red pepper flakes, the 5 grams of each is required.
Thus, 5 grams is required for each identical batch.
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