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, divide by 100, and add a percent sign.
Divide 34 by 4, divide by 100, and add a percent sign.
Divide 34 by 4, multiply by 100, and add a percent sign.
Divide 4 by 34, multiply by 100, and add a percent sign.
A chicken sandwich costs $4.50. There is an additional tax of $0.27. What is the percentage of tax?(1 point)
Responses
12.15%
6%
0.6%
0.06%
To calculate the percentage of tax, you would divide the tax amount ($0.27) by the cost of the sandwich ($4.50) and then multiply by 100.
($0.27 / $4.50) x 100 = 6%
Therefore, the percentage of tax is 6%.
A bank deposit of $987 paid $29.61 in interest. What was the percentage of interest paid?(1 point)
Responses
0.03%
0.3%
3%
30%
To calculate the percentage of interest paid, you would divide the interest amount ($29.61) by the deposit amount ($987) and then multiply by 100.
($29.61 / $987) x 100 = 3%
Therefore, the percentage of interest paid is 3%.
To calculate the percentage of bad apples, Vincenzo should divide the number of bad apples (4) by the total number of apples (34), and then multiply the result by 100. So, the correct answer is:
Divide 4 by 34, multiply by 100, and add a percent sign.
To calculate the percentage of apples that were bad, Vincenzo needs to divide the number of bad apples (4) by the total number of apples he picked (34). After that, he should multiply the result by 100 to convert it into a percentage. So the correct way for Vincenzo to calculate the percentage is to divide 4 by 34, multiply by 100, and add a percent sign. Therefore, the correct answer is:
Divide 4 by 34, multiply by 100, and add a percent sign.