QuestionIan's diet is $30\%$ fat and $50\%$ carbs. If he eats $3,000 \mathrm{kcal}$ , what % of protein is he consuming? a) $10\%$ b) $20\%$ c) $30\%$ d) $40\%$

Studdy Solution

STEP 1

Assumptions1. Ian's diet contains30% Fat and50% Carbohydrates. . The total energy intake is300 kcal.
3. The remaining percentage of Ian's diet is Protein.

STEP 2

First, we need to find the percentage of Protein in Ian's diet. We can do this by subtracting the percentages of Fat and Carbohydrates from100%.
$Protein\, \% =100\% - Fat\, \% - Carbohydrates\, \%$

STEP 3

Now, plug in the given values for the percentages of Fat and Carbohydrates to calculate the percentage of Protein.
$Protein\, \% =100\% -30\% -50\%$

STEP 4

Calculate the percentage of Protein in Ian's diet.
$Protein\, \% =100\% -30\% -50\% =20\%$ So, the correct answer is b)20% of Protein.

STEP 5

Now, let's calculate the amount of Protein in kcal. We can do this by multiplying the total energy intake by the percentage of Protein.
$Protein\, kcal = Total\, kcal \\times Protein\, \%$

STEP 6

Now, plug in the given values for the total energy intake and the percentage of Protein to calculate the amount of Protein in kcal.
$Protein\, kcal =300\, kcal \\times20\%$

STEP 7

Convert the percentage to a decimal value.
$20\% =0.2$ $Protein\, kcal =300\, kcal \\times0.2$

STEP 8

Calculate the amount of Protein in kcal.
$Protein\, kcal =300\, kcal \\times0.2 =60\, kcal$ Ian is consuming60 kcal of Protein.

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QuestionIan's diet is $30\%$ fat and $50\%$ carbs. If he eats $3,000 \mathrm{kcal}$ , what % of protein is he consuming? a) $10\%$ b) $20\%$ c) $30\%$ d) $40\%$

Studdy Solution

STEP 1

Assumptions1. Ian's diet contains30% Fat and50% Carbohydrates. . The total energy intake is300 kcal.
3. The remaining percentage of Ian's diet is Protein.

STEP 2

First, we need to find the percentage of Protein in Ian's diet. We can do this by subtracting the percentages of Fat and Carbohydrates from100%.
$Protein\, \% =100\% - Fat\, \% - Carbohydrates\, \%$

STEP 3

Now, plug in the given values for the percentages of Fat and Carbohydrates to calculate the percentage of Protein.
$Protein\, \% =100\% -30\% -50\%$

STEP 4

Calculate the percentage of Protein in Ian's diet.
$Protein\, \% =100\% -30\% -50\% =20\%$ So, the correct answer is b)20% of Protein.

STEP 5

Now, let's calculate the amount of Protein in kcal. We can do this by multiplying the total energy intake by the percentage of Protein.
$Protein\, kcal = Total\, kcal \\times Protein\, \%$

STEP 6

Now, plug in the given values for the total energy intake and the percentage of Protein to calculate the amount of Protein in kcal.
$Protein\, kcal =300\, kcal \\times20\%$

STEP 7

Convert the percentage to a decimal value.
$20\% =0.2$ $Protein\, kcal =300\, kcal \\times0.2$

STEP 8

Calculate the amount of Protein in kcal.
$Protein\, kcal =300\, kcal \\times0.2 =60\, kcal$ Ian is consuming60 kcal of Protein.

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QuestionIan's diet is 30%30\%30% fat and 50%50\%50% carbs. If he eats 3,000kcal3,000 \mathrm{kcal}3,000kcal, what % of protein is he consuming? a) 10%10\%10% b) 20%20\%20% c) 30%30\%30% d) 40%40\%40%

Studdy Solution

STEP 1

Assumptions1. Ian's diet contains30% Fat and50% Carbohydrates. . The total energy intake is300 kcal.3. The remaining percentage of Ian's diet is Protein.

STEP 2

First, we need to find the percentage of Protein in Ian's diet. We can do this by subtracting the percentages of Fat and Carbohydrates from100%.Protein %=100%−Fat %−Carbohydrates %Protein\, \% =100\% - Fat\, \% - Carbohydrates\, \%Protein%=100%−Fat%−Carbohydrates%

STEP 3

Now, plug in the given values for the percentages of Fat and Carbohydrates to calculate the percentage of Protein.Protein %=100%−30%−50%Protein\, \% =100\% -30\% -50\%Protein%=100%−30%−50%

STEP 4

Calculate the percentage of Protein in Ian's diet.Protein %=100%−30%−50%=20%Protein\, \% =100\% -30\% -50\% =20\%Protein%=100%−30%−50%=20%So, the correct answer is b)20% of Protein.

STEP 5

Now, let's calculate the amount of Protein in kcal. We can do this by multiplying the total energy intake by the percentage of Protein.Protein kcal=Total kcaltimesProtein %Protein\, kcal = Total\, kcal \\times Protein\, \%Proteinkcal=TotalkcaltimesProtein%

STEP 6

Now, plug in the given values for the total energy intake and the percentage of Protein to calculate the amount of Protein in kcal.Protein kcal=300 kcaltimes20%Protein\, kcal =300\, kcal \\times20\%Proteinkcal=300kcaltimes20%

STEP 7

Convert the percentage to a decimal value.20%=0.220\% =0.220%=0.2Protein kcal=300 kcaltimes0.2Protein\, kcal =300\, kcal \\times0.2Proteinkcal=300kcaltimes0.2

STEP 8

Calculate the amount of Protein in kcal.Protein kcal=300 kcaltimes0.2=60 kcalProtein\, kcal =300\, kcal \\times0.2 =60\, kcalProteinkcal=300kcaltimes0.2=60kcalIan is consuming60 kcal of Protein.

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QuestionIan's diet is $30\%$ fat and $50\%$ carbs. If he eats $3,000 \mathrm{kcal}$ , what % of protein is he consuming? a) $10\%$ b) $20\%$ c) $30\%$ d) $40\%$

Assumptions1. Ian's diet contains30% Fat and50% Carbohydrates. . The total energy intake is300 kcal.
3. The remaining percentage of Ian's diet is Protein.

First, we need to find the percentage of Protein in Ian's diet. We can do this by subtracting the percentages of Fat and Carbohydrates from100%.
$Protein\, \% =100\% - Fat\, \% - Carbohydrates\, \%$

Now, plug in the given values for the percentages of Fat and Carbohydrates to calculate the percentage of Protein.
$Protein\, \% =100\% -30\% -50\%$

Calculate the percentage of Protein in Ian's diet.
$Protein\, \% =100\% -30\% -50\% =20\%$ So, the correct answer is b)20% of Protein.

Now, let's calculate the amount of Protein in kcal. We can do this by multiplying the total energy intake by the percentage of Protein.
$Protein\, kcal = Total\, kcal \\times Protein\, \%$

Now, plug in the given values for the total energy intake and the percentage of Protein to calculate the amount of Protein in kcal.
$Protein\, kcal =300\, kcal \\times20\%$

Convert the percentage to a decimal value.
$20\% =0.2$ $Protein\, kcal =300\, kcal \\times0.2$

Calculate the amount of Protein in kcal.
$Protein\, kcal =300\, kcal \\times0.2 =60\, kcal$ Ian is consuming60 kcal of Protein.