Converting Decimals and Fractions
Estimating Percents
Simple and Compound Interest
Mark up/Down, Commission, Sales tax, and Gratuity
Mixed Percentage Questions
100
What's 0.15%
Convert 0.0015 to a percent.
100
what's 125
What is 23% of 499
100
What is 1/4 as a percentage?
25%
100
What is 27% as a simple fraction?
27/100
100
What is 10% of $40? (no calculator)
$4
200
What's 1/4,000
What is 0.025% written as a fraction in lowest terms
200
What is 200
Estimate 48% of 400?
200
What is 2/5 when written as a percentage?
40%
200
What is $100
Wisline bought a pink jacket on sale. The original cost of the jacket was $250.00. She got a 60% discount. What did she pay for the jacket ?
200
What is 75% of 200kg? (no calculator)
150kg
300
What's 348/500 because...
Which is the greater percent 348/500 or 489/1000? Why?
300
What is 6
Estimate 57% of 11?
300
What is 2/3 as a percentage ? (exact answer please!)
66 2/3 %
300
What is $280.00
Jamie earns $350.00 dollars a week (gross pay). 20% is taken out for deductions. What is her net pay?
300
What is 275 students
Edgewater Elementary School recently participated in a survey done by the local university. The College of Education had made an arrangement with our principal for the survey. They wanted to determine if students thought male teachers or female teachers were more lenient. 30% of the students thought female teachers were more lenient, 7% said they were the same, 4% had no opinion, and the rest of the students said male teachers were more lenient. On the day of the survey, there were four hundred sixty-seven students at school. About how many said male teachers were more lenient?
400
510%
What is 5.1 written as a percentage?
400
What is $9.75 or $10.05
Estimate a 15% tip for a $66.60 restaurant bill
400
How do you write 3 7/10 as a percentage?
370%
400
What is 16.71%
Natalie ran the 100-meter dash in 12.16 seconds yesterday at track practice. Her friendly competitor (and twin sister) Destiny ran it in 14.6 seconds. Natalie's time differed from her sister's by what percent? Round your answer to the nearest hundredth of a percent.
400
What is 2.5% of $60? (no calculator)
$1.50
500
Proportions are two equal ratios/ fractions. Percents are simply ratios/ fractions out of 100. So, you set two ratios equivalent to each other with one of them having a denominator of 100 and find the equivalent numerator.
Why can proportions be used to solve percent problems?
500
What is $36.96
Maritza went out to eat with 2 of her friends. The bill come to $28.00. They paid an additional 8.65% tax and left a 20% tip. What was an estimated total cost of the meal ?
500
What is 1/200 as a percentage?
0.5% , or 1/2 %
500
What is 6 1/4 % as a fraction?
1/16
500
A DVD priced at $30 has a 20% discount applied. How much is the discount and what is the sale price? (No calculator)
Discount is $6 and sale price is $24
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