Audrey buys a bag of apples that weighs 2 kilograms. She removes one apple weighing 150 grams. How many grams of apples does the bag still contain?

To find out how many grams of apples remain in the bag after Audrey removes one apple, you need to start with the initial weight of the bag of apples and then subtract the weight of the apple removed.

Initially, the bag of apples weighs 2 kilograms. To work with grams, it's useful to convert this weight into grams, knowing that 1 kilogram equals 1,000 grams. Thus, 2 kilograms is equal to 2,000 grams.

Next, Audrey removes one apple that weighs 150 grams. To find out how much weight is left in the bag after removing the apple, we perform the subtraction:

2,000 grams (initial weight) - 150 grams (weight of the removed apple) = 1,850 grams.

Therefore, the bag still contains 1,850 grams of apples after Audrey removes one apple. This makes the correct answer this particular option, as it reflects the accurate calculation of the remaining weight.