SOLUTION: A protein bar has 33% of the protein you need daily. You must get the remaining 12 g of protein from other sources. Approximately how many grams of protein do you need daily? Round

Algebra ->  Equations -> SOLUTION: A protein bar has 33% of the protein you need daily. You must get the remaining 12 g of protein from other sources. Approximately how many grams of protein do you need daily? Round      Log On


   



Question 1051891: A protein bar has 33% of the protein you need daily. You must get the remaining 12 g of protein from other sources. Approximately how many grams of protein do you need daily? Round your answer to the nearest 10th of a gram.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
+100+-+33+=+67+
67% of the daily requirement is 12 g
Let +x+ = the daily requirement of protein
+.67x+=+12+
+x+=+17.91+
The daily requirement for protein is 17.9 g