The correct answers are:
1. Lukas could eat 135 lb of added sugar in a year.
2. You could find 50% of 52 by dividing by 2, which gives you 26.
3. Vincenzo can calculate the percentage of bad apples by dividing 4 by 34, multiplying by 100, and adding a percent sign. This gives you 11.76%.
4. The percentage of tax on the chicken sandwich is 6%.
5. The percentage of interest paid on the bank deposit is 3%.
Lukas eats 1,500 pounds of food in a year. He wants to keep his added sugars down to 9% of his total intake. Find the number of pounds of added sugar he could eat in a year at that rate.(1 point) Responses 135 lb. 135 lb. 24 lb. 24 lb. 167 lb. 167 lb. 600 lb. 600 lb. Question 2 A)A deck of cards has 52 cards, 50% of which are red. How could you find 50% of 52 using mental math?(1 point) Responses Divide by 50. Divide by 50. Multiply by 12. Multiply by Start Fraction 1 over 2 End Fraction . Divide by 12. Divide by Start Fraction 1 over 2 End Fraction . Subtract 50. Subtract 50. Question 3 A)Vincenzo went apple picking. Of the 34 apples he picked, 4 turned out to be bad. How can Vincenzo calculate the percentage of apples that were bad?(1 point) Responses Divide 4 by 34, multiply by 100, and add a percent sign. Divide 4 by 34, multiply by 100, and add a percent sign. Divide 34 by 4, multiply by 100, and add a percent sign. Divide 34 by 4, multiply by 100, and add a percent sign. Divide 4 by 34, divide by 100, and add a percent sign. Divide 4 by 34, divide by 100, and add a percent sign. Divide 34 by 4, divide by 100, and add a percent sign. Divide 34 by 4, divide by 100, and add a percent sign. Question 4 A)A chicken sandwich costs $4.50. There is an additional tax of $0.27. What is the percentage of tax?(1 point) Responses 6% 6% 0.6% 0.6% 0.06% 0.06% 12.15% 12.15% Question 5 A)A bank deposit of $987 paid $29.61 in interest. What was the percentage of interest paid?(1 point) Responses 3% 3% 0.3% 0.3% 0.03% 0.03% 30% 30%Lukas eats 1,500 pounds of food in a year. He wants to keep his added sugars down to 9% of his total intake. Find the number of pounds of added sugar he could eat in a year at that rate.(1 point) Responses 135 lb. 135 lb. 24 lb. 24 lb. 167 lb. 167 lb. 600 lb. 600 lb. Question 2 A)A deck of cards has 52 cards, 50% of which are red. How could you find 50% of 52 using mental math?(1 point) Responses Divide by 50. Divide by 50. Multiply by 12. Multiply by Start Fraction 1 over 2 End Fraction . Divide by 12. Divide by Start Fraction 1 over 2 End Fraction . Subtract 50. Subtract 50. Question 3 A)Vincenzo went apple picking. Of the 34 apples he picked, 4 turned out to be bad. How can Vincenzo calculate the percentage of apples that were bad?(1 point) Responses Divide 4 by 34, multiply by 100, and add a percent sign. Divide 4 by 34, multiply by 100, and add a percent sign. Divide 34 by 4, multiply by 100, and add a percent sign. Divide 34 by 4, multiply by 100, and add a percent sign. Divide 4 by 34, divide by 100, and add a percent sign. Divide 4 by 34, divide by 100, and add a percent sign. Divide 34 by 4, divide by 100, and add a percent sign. Divide 34 by 4, divide by 100, and add a percent sign. Question 4 A)A chicken sandwich costs $4.50. There is an additional tax of $0.27. What is the percentage of tax?(1 point) Responses 6% 6% 0.6% 0.6% 0.06% 0.06% 12.15% 12.15% Question 5 A)A bank deposit of $987 paid $29.61 in interest. What was the percentage of interest paid?(1 point) Responses 3% 3% 0.3% 0.3% 0.03% 0.03% 30% 30%
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