Answer:
Lashon require 6 cups of sugar to fix the error.
Explanation:
Original recipe = 3/4 sugar + 1/8 cup of butter
This actually means for each 1/8 cup butter we need 3/4 of the sugar to be added
error = 1 cup butter added
to correct this we need
we know that 1 cup butter = 8 such mixtures could be made
but now 1 cup was added so
the sugar required =
= 6 cup of sugars