Mathematics, 28.01.2021 18:50 jellybean6487

Jordan needs 15.5 grams of potassium chlorate for a science experiment. He was able to get 9.72 grams from his science club, and his mom found that they had 3.4 grams in their home science kit. How many more grams of potassium chlorate does Jordan need?

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Jordan needs 15.5 grams of potassium chlorate for a science experiment. He was able to get 9.72 gram...