Pete needs to weigh exactly 250 grams of sugar for a recipe. Which method could Pete use to most accurately weigh the sugar?
a.Pete should hold a 250-gram weight in one hand and the sugar in the other, adding or removing sugar until both hands seem to hold the same weight.

b.Pete should use a triple-beam balance that measures to the nearest ounce.

c.Pete should use a standard bathroom scale.

d.Pete should use a small digital scale that measures to the nearest hundredth of a gram.