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Mathematics, 24.07.2019 19:30 laineyherman

Ascientist removed a sample of 39.1 grams of a chemical from a container. the sample was 5 3/4 grams less than 3/10 of the total mass of the chemical in the container. what was the total mass, in grams, of the chemical in the container before the scientist removed the sample of 39.1 grams?

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Ascientist removed a sample of 39.1 grams of a chemical from a container. the sample was 5 3/4 grams...
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