Easy maths question

If for every 29.4 grams of powder I get 24.2 grams of protein, how many grams will I need to get 1 gram of protein?

29.4 grams of powder / 24.2 grams of protein = x/1 gram of protein

29.4/24.2 = about 1.215 grams of powder

Use ratio & proportion:

29.4 gr. of powder is to 24.2 gr. of protein as how many gr. of powder is to 1 gr. of protein?

29.4 / 24.2 = x / 1
x = 29.4 / 24.2
x = 1.215

You will need 1.215 gr. of powder.
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29.4/24.2 = x/1

24.2x = (29.4)(1) = 29.4

x = 29.4/24.2

x = 1.215 grams of powder

1.215