Answer:
He will use a scale.
Step-by-step explanation:
The scale is a tool capable of measuring the mass of solid substances, showing the quantity of grams that this substance has. the scale is widely used in cooking, because it has the ability to show the quantity of ingredients that will be used. Based on this reasoning, we can say that if Chris wants to know the quantity of flour and sugar that he will use in baking, he should use a scale, which will present this quantity in grams.