6th Grade Math Flashcards: Find Percent Of A Quantity

What this deck covers

This deck focuses on Find Percent Of A Quantity, giving you a quick way to review the definitions, rules, and examples that matter most for 6th Grade Math.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Flashcard 1: What is $15\%$ of $60$?

Answer: $9$. Calculate $\frac{15}{100} \times 60 = 0.15 \times 60$.

Flashcard 2: Find the part $P$: $P=\frac{35}{100}\times 200$.

Answer: $70$. $P = 0.35 \times 200 = 70$.

Flashcard 3: What is $12\%$ of $25$?

Answer: $3$. $0.12 \times 25 = 3$.

Flashcard 4: What is $25\%$ of $80$?

Answer: $20$. Calculate $\frac{25}{100} \times 80 = \frac{1}{4} \times 80$.

Flashcard 5: What fraction out of $100$ is equivalent to $30\%$?

Answer: $\frac{30}{100}$. Percent literally means 'out of 100'.

Flashcard 6: What is the whole number if $12.5\%$ of it is $9$?

Answer: $72$. If $12.5\%$ of $W = 9$, then $W = 9 \div 0.125 = 9 \times 8$.

Flashcard 7: What is $5\%$ of $200$?

Answer: $10$. $0.05 \times 200 = 10$.

Flashcard 8: State the equation for finding the part when the whole is $W$ and the percent is $p\%$.

Answer: $P=\frac{p}{100}W$. To find part of a whole, multiply the whole by the percent as a fraction.

Flashcard 9: What is $15\%$ of $80$?

Answer: $12$. $0.15 \times 80 = 12$.

Flashcard 10: What is the whole number if $25\%$ of it is $18$?

Answer: $72$. If $25\%$ of $W = 18$, then $W = 18 \div 0.25 = 18 \times 4$.

Flashcard 11: What fraction is equivalent to $25\%$ in simplest form?

Answer: $\frac{1}{4}$. $25\% = \frac{25}{100} = \frac{1}{4}$ when simplified.

Flashcard 12: Find the whole $W$: $\frac{20}{100}\times W=14$.

Answer: $70$. $W = \frac{14}{0.20} = 70$.

Flashcard 13: What is $12.5\%$ of $80$?

Answer: $10$. One-eighth of 80: $\frac{12.5}{100} \times 80 = \frac{1}{8} \times 80$.

Flashcard 14: State the equation for finding the part when the whole is $W$ and the percent is $p\%$.

Answer: $\text{part}=\frac{p}{100}W$. To find part of a whole, multiply the whole by the percent as a fraction.

Flashcard 15: What percent of $50$ is $5$?

Answer: $10\%$. Find $\frac{5}{50} = \frac{1}{10} =$0.1$= 10\%$

Flashcard 16: What decimal is equivalent to $p\%$?

Answer: $\frac{p}{100}$. Move the decimal point two places left to convert percent to decimal.

Flashcard 17: What is $30\%$ of $50$?

Answer: $15$. Calculate $\frac{30}{100} \times 50 = 0.3 \times 50$.

Flashcard 18: State the equation for the whole $W$ when the part is $P$ and the percent is $p\%$.

Answer: $W=\frac{P}{\frac{p}{100}}$. To find the whole, divide the part by the percent as a fraction.

Flashcard 19: What is $40\%$ of $90$?

Answer: $36$. $0.40 \times 90 = 36$.

Flashcard 20: What is $12\%$ of $50$?

Answer: $6$. Calculate $\frac{12}{100} \times 50 = 0.12 \times 50$.

Flashcard 21: What is $1\%$ of $600$?

Answer: $6$. $0.01 \times 600 = 6$.

Flashcard 22: What is $75\%$ of $60$?

Answer: $45$. Three-fourths of 60: $\frac{75}{100} \times 60 = \frac{3}{4} \times 60$.

Flashcard 23: What is $30\%$ of $70$?

Answer: $21$. Calculate $\frac{30}{100} \times 70 = \frac{3}{10} \times 70$.

Flashcard 24: What decimal is equivalent to $30\%$?

Answer: $0.30$. Move the decimal point two places left: $30\% = 30 ÷ 100 = 0.30$.

Flashcard 25: What decimal is equivalent to $p\%$ for multiplying by a whole number?

Answer: $\frac{p}{100}$. Convert percent to decimal by dividing by 100.

Flashcard 26: What whole number has $18$ as $30\%$ of it?

Answer: $60$. $18 ÷ 0.30 = 60$.

Flashcard 27: What whole number has $9$ as $12\%$ of it?

Answer: $75$. $9 ÷ 0.12 = 75$.

Flashcard 28: What is $40\%$ of $120$?

Answer: $48$. Calculate $\frac{40}{100} \times 120 = \frac{2}{5} \times 120$.

Flashcard 29: State the equation for finding the whole $W$ when the part is $P$ and the percent is $p\%$.

Answer: $W=\frac{P}{\frac{p}{100}}$. To find the whole, divide the part by the percent expressed as a fraction.

Flashcard 30: What does $p\%$ of a quantity $q$ mean when percent is treated as a rate per $100$?

Answer: $\frac{p}{100}\times q$. Percent means 'per hundred', so multiply by the fraction $\frac{p}{100}$.

Flashcard 31: What percent of $80$ is $20$?

Answer: $25\%$. Find $\frac{20}{80} = \frac{1}{4} = 0.25 = 25\%$.

Flashcard 32: What is $20\%$ of $45$?

Answer: $9$. Calculate $\frac{20}{100} \times 45 = \frac{1}{5} \times 45$.

Flashcard 33: What whole number has $20$ as $25\%$ of it?

Answer: $80$. $20 ÷ 0.25 = 80$.

Flashcard 34: What is $1\%$ of $300$?

Answer: $3$. One percent means divide by 100: $300 \div 100 = 3$.

Flashcard 35: What fraction is equivalent to $p\%$?

Answer: $\frac{p}{100}$. Percent means 'out of 100', so $p\%$ equals $\frac{p}{100}$.

Flashcard 36: Identify the missing value: $\frac{p}{100}\times 60=24$. What is $p$?

Answer: $40$. $\frac{p}{100} = \frac{24}{60} = 0.4$, so $p = 40$.

Flashcard 37: Identify the missing value: $\text{part}=\frac{20}{100}\times 150=\ ?$

Answer: $30$. Calculate $\frac{20}{100} \times 150 = 0.2 \times 150$.

Flashcard 38: $45$ is $15\%$ of what number?

Answer: $300$. Solve $45 = 0.15 \times W$, so $W = \frac{45}{0.15}$.

Flashcard 39: State the equation for finding the whole $W$ when the part is $P$ and the percent is $p\%$.

Answer: $W=\frac{P}{\frac{p}{100}}$. To find the whole, divide the part by the percent expressed as a fraction.

Flashcard 40: What is the whole number if $15\%$ of it is $30$?

Answer: $200$. If $15\%$ of $W = 30$, then $W = 30 \div 0.15$.

Flashcard 41: What is $10\%$ of $90$?

Answer: $9$. Calculate $\frac{10}{100} \times 90 = \frac{1}{10} \times 90$.

Flashcard 42: What is $40\%$ of $70$?

Answer: $28$. Calculate $\frac{40}{100} \times 70 = 0.4 \times 70$.

Flashcard 43: What whole number has $45$ as $15\%$ of it?

Answer: $300$. $45 ÷ 0.15 = 300$.

Flashcard 44: $18$ is $30\%$ of what number?

Answer: $60$. Solve $18 = 0.3 \times W$, so $W = \frac{18}{0.3}$.

Flashcard 45: What is the whole number if $60\%$ of it is $42$?

Answer: $70$. If $60\%$ of $W = 42$, then $W = 42 \div 0.6$.

Flashcard 46: What is $50\%$ of $46$?

Answer: $23$. Half of 46 is 23, since $50\% = \frac{1}{2}$.

Flashcard 47: What is $5\%$ of $200$?

Answer: $10$. Calculate $\frac{5}{100} \times 200 = \frac{1}{20} \times 200$.

Flashcard 48: What does $p\%$ of a quantity $q$ mean when written as a rate per $100$?

Answer: $\frac{p}{100}\times q$. Percent means 'per 100', so multiply by $\frac{p}{100}$.

Flashcard 49: What is the whole number if $40\%$ of it is $28$?

Answer: $70$. If $40\%$ of $W = 28$, then $W = 28 \div 0.4$.

Flashcard 50: $24$ is $60\%$ of what number?

Answer: $40$. Solve $24 = 0.6 \times W$, so $W = \frac{24}{0.6}$.

Flashcard 51: State the equation for the part when the whole is $W$ and the percent is $p\%$.

Answer: $\text{part}=\frac{p}{100}W$. To find part of a whole, multiply the whole by the percent as a fraction.