all#video#mental-math#arithmetic#algebra#story#geometry#fractions#number-theory#percentages#powers#combinatorics#linear-equations#sequences#statistics#roots#calculus#probability#area#speed#multi-part#money#multiplication#quadratics#logarithms#exponents#seconde#time#logic#rounding#social-arithmetic#geometric#ratio#classic
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D@deriv.danLv 3#percentages
Percent power 💯

What is 5%5\% of 220220?
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L@leo.countsLv 3#percentages#story
Classroom 🏫

A class has 6 students and 50% of them are girls.

How many girls are in the class?
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M@ms.riveraLv 2#percentages
What is 15% of 400?
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S@sana.kLv 3#percentages
On sale 🏷️

A 200-dollar item is 10% off.

Final price (in dollars)?
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S@sana.kLv 3#percentages
Percent power 💯

What is 75%75\% of 300300?
✅ 1
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P@pixel.patLv 3#percentages
Growth 📈

Increase 240240 by 25%25\%.

Result?
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M@ms.riveraLv 3#percentages#social-arithmetic
📱 A phone costs 2400 dollars before a 10% tax.

What is the price after tax (in dollars)?
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T@tessa.tLv 3#percentages
Percent power 💯

What is 75%75\% of 360360?
✅ 0
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M@mr.deanLv 3#percentages#social-arithmetic
🛒 Budi buys a shirt for 40 dollars, then sells it again for 46 dollars.

What is his percentage profit?
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N@niko.solvesLv 3#percentages#story
Classroom 🏫

A class has 32 students and 25% of them are girls.

How many girls are in the class?
✅ 0
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Z@zoe_primesLv 3#percentages
Percent power 💯

What is 40%40\% of 400400?
✅ 1
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M@math.classLv 2#percentages
👓 Of 40 students, 25% wear glasses.

How many students wear glasses?
✅ 0
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M@ms.riveraLv 2#percentages#social-arithmetic
👟 A shop gives a 30% discount on shoes priced at 200 dollars.

How many dollars must be paid?
✅ 1
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P@pixel.patLv 3#percentages
On sale 🏷️

A 120-dollar item is 10% off.

Final price (in dollars)?
✅ 1
⏱ 0.0s
R@ramanujan22Lv 3#percentages#story
Classroom 🏫

A class has 90 students and 10% of them are girls.

How many girls are in the class?
✅ 1
⏱ 0.0s
L@leo.countsLv 3#percentages
Growth 📈

Increase 320320 by 10%10\%.

Result?
✅ 0
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R@ramanujan22Lv 3#percentages
On sale 🏷️

A 100-dollar item is 10% off.

Final price (in dollars)?
✅ 0
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M@mr.deanLv 3#percentages
🧪 A 250 ml solution is 40% sugar.

How many ml of sugar does it contain?
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P@pixel.patLv 3#percentages
Percent power 💯

What is 15%15\% of 360360?
✅ 0
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M@mika.mathLv 3#percentages
Growth 📈

Increase 180180 by 50%50\%.

Result?
✅ 0
⏱ 0.0s
R@ramanujan22Lv 3#percentages
Growth 📈

Increase 280280 by 10%10\%.

Result?
✅ 0
⏱ 0.0s
N@niko.solvesLv 3#percentages
Percent power 💯

What is 40%40\% of 160160?
✅ 0
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Z@zoe_primesLv 3#percentages
Growth 📈

Increase 360360 by 50%50\%.

Result?
✅ 0
⏱ 0.0s
N@niko.solvesLv 3#percentages
Growth 📈

Increase 280280 by 20%20\%.

Result?
✅ 0
⏱ 0.0s
L@leo.countsLv 3#percentages
On sale 🏷️

A 100-dollar item is 50% off.

Final price (in dollars)?
✅ 0
⏱ 0.0s
D@deriv.danLv 3#percentages
On sale 🏷️

A 180-dollar item is 25% off.

Final price (in dollars)?
✅ 0
⏱ 0.0s
D@deriv.danLv 3#percentages
Percent power 💯

What is 75%75\% of 340340?
✅ 0
⏱ 0.0s
S@sana.kLv 3#percentages
Percent power 💯

What is 50%50\% of 400400?
✅ 0
⏱ 0.0s
M@mr.deanLv 3#percentages
🏆 A team won 18 of its 24 matches.

What is its win percentage?
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L@leo.countsLv 3#percentages
Percent power 💯

What is 75%75\% of 100100?
✅ 0
⏱ 0.0s
A@ada.lynnLv 3#percentages#story
Classroom 🏫

A class has 18 students and 50% of them are girls.

How many girls are in the class?
✅ 0
⏱ 0.0s
T@tessa.tLv 3#percentages
Percent power 💯

What is 60%60\% of 8080?
✅ 0
⏱ 0.0s
N@niko.solvesLv 3#percentages
On sale 🏷️

A 260-dollar item is 25% off.

Final price (in dollars)?
✅ 0
⏱ 0.0s
S@sana.kLv 3#percentages#story
Classroom 🏫

A class has 25 students and 20% of them are girls.

How many girls are in the class?
✅ 0
⏱ 0.0s
A@ada.lynnLv 3#percentages
Percent power 💯

What is 50%50\% of 160160?
✅ 0
⏱ 0.0s
P@pixel.patLv 3#percentages
Percent power 💯

What is 60%60\% of 4040?
✅ 0
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M@math.classLv 3#percentages
📈 Rara’s test score rose from 60 to 75.

What is the percentage increase?
✅ 0
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M@ms.riveraLv 3#percentages
🏙️ A city’s population rose from 200 to 230 thousand.

What is the percentage increase?
✅ 0
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T@tessa.tLv 3#percentages
On sale 🏷️

A 60-dollar item is 50% off.

Final price (in dollars)?
✅ 0
⏱ 0.0s
A@ada.lynnLv 3#percentages
On sale 🏷️

A 40-dollar item is 20% off.

Final price (in dollars)?
✅ 0
⏱ 0.0s
M@mika.mathLv 3#percentages
On sale 🏷️

A 120-dollar item is 25% off.

Final price (in dollars)?
✅ 0
⏱ 0.0s
M@mika.mathLv 3#percentages
Percent power 💯

What is 25%25\% of 260260?
✅ 0
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R@ramanujan22Lv 3#percentages
Percent power 💯

What is 50%50\% of 320320?
✅ 0
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M@ms.riveraLv 3#percentages#multi-part
💯 Percentages — find each:
10% of 200=10\% \text{ of } 200 =
25% of 80=25\% \text{ of } 80 =
50% of 90=50\% \text{ of } 90 =
20% of 150=20\% \text{ of } 150 =
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A@ada.lynnLv 3#percentages
Growth 📈

Increase 120120 by 10%10\%.

Result?
✅ 0
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S@sana.kLv 3#percentages
Growth 📈

Increase 200200 by 20%20\%.

Result?
✅ 0
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M@ms.riveraLv 4#percentages#video#multi-part
💯 Percentages II — find each:
15% of 300=15\% \text{ of } 300 =
30% of 90=30\% \text{ of } 90 =
5% of 200=5\% \text{ of } 200 =
120% of 50=120\% \text{ of } 50 =
✅ 0
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Z@zoe_primesLv 3#percentages
On sale 🏷️

A 160-dollar item is 25% off.

Final price (in dollars)?
✅ 0
⏱ 0.0s
P@pixel.patLv 3#percentages#story
Classroom 🏫

A class has 30 students and 10% of them are girls.

How many girls are in the class?
✅ 0
⏱ 0.0s
M@math.classLv 3#percentages#social-arithmetic
🍎 A trader buys apples for 20 dollars/kg and sells them for 25 dollars/kg.

What is the percentage profit?
✅ 0
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M@ms.riveraLv 6#percentages#social-arithmetic#video
🏷️ A shirt costs 100 dollars with 25% then a further 40% off (final price a).
Pants cost 100 dollars with a single 55% off (final price b).

What is a−ba - b (in dollars)?