Mathematics, 17.12.2020 01:17
Kevin and Amy are working on an experiment in the science lad that start with 2.3 grams of solution to find the amount of water added to get they subtract the weight of the oil from the weights of the solution they subtract the weight of oil from the weight of the solution Kevin calculates the difference to be 3.98 grams Amy calculates it to be 1.91 grams