The grams of honey Mrs. Weasley will need to make the whole pan is 3/4 grams
From the question, we have the following parameters that can be used in our solution:
Grams of honey = 1/4 grams
Size of the pan = 1/3 of a pan
From the above parameter, we can calculate the grams of honey for a whole pan using:
Total grams of honey = Grams of honey/Size of the pan
Substitute the known values in the above equation
So, we have the following equation
Total grams of honey = (1/4)/(1/3)
Evaluate the quotient
Total grams of honey = 3/4
Hence, the amount is 3/4 grams
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