Answer:

B. Subtraction

How much sugar will be left after she has baked her cake?

So that means you have to first multiply how many sugar will you need to bake 6 cakes so 0.6kg x 6 cakes = 3.6kg

Then you will subtract the amount of sugar needed and the sugar that you have

5kg - 3.6kg = 1.4kg

Therefore you need Subtraction to answer this question and the answer for this question is 1.4kg

Step-by-step explanation: