Melissa chocolate bar is 24% cocoa. If the weight of the chocolate bar is 67 grams how many grams of cocoa does it contain? Round your answer to the nearest tenth
The weight of cocoa in the chocolate bar is 67 grams * 0.24 cocoa = <<67*0.24=16.08>>16.08 grams. Answer: \boxed{16.1}.
To calculate the number of grams of cocoa in the chocolate bar, you can multiply the weight of the chocolate bar by the percentage of cocoa.
First, convert the percentage to a decimal by dividing it by 100:
24% = 24/100 = 0.24
Then, multiply the weight of the chocolate bar by the decimal value:
Cocoa (grams) = 0.24 * 67 grams
Calculating the product:
Cocoa (grams) = 16.08 grams
Round the answer to the nearest tenth:
Cocoa (grams) ≈ 16.1 grams
Therefore, the chocolate bar contains approximately 16.1 grams of cocoa.