Jeff is baking a cake. the recipe says that he has to mix 32 grams of vanilla powder to the flour.
jeff knows that 1 cup of that particular vanilla powder has a mass of 128 grams.
he added two over three of a cup of vanilla powder to the flour.
should jeff add more vanilla powder to make the exact recipe, or did he go over and by what amount?
a he needs to add one over four of a cup
b he went over by five over 12 of a cup
c he went over by one over four of a cup
d he needs to add five over 12 of a cup