https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-rates-and-percentages/x0267d782:equivalent-representations-of-percent-problems/v/taking-a-percentage-example 2023-06-30T02:13:42.781179102Z Percent of a whole number Discover how to calculate percentages with a simple example: finding 30% of 6. Learn two methods, using fractions and decimals, to solve this problem. Both approaches lead to the same result, showing that 30% of 6 equals 1.8. Master these techniques for everyday calculations. Sal Khan video https://cdn.kastatic.org/googleusercontent/db9ay51ZRnJDzsuwn64MK-p3W6epkFvmwkH02QhiUXWiQYJrXhHKz6nI9JEf82yCNDUL5yDe7bggiEGrxRM8Us07 Percent of a whole number Discover how to calculate percentages with a simple example: finding 30% of 6. Learn two methods, using fractions and decimals, to solve this problem. Both approaches lead to the same result, showing that 30% of 6 equals 1.8. Master these techniques for everyday calculations. https://cdn.kastatic.org/ka-youtube-converted/-lUEWEEpmIo.mp4/-lUEWEEpmIo.mp4 127 Percentages https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-old-school-equations/v/taking-percentages 2020-06-23T07:22:43Z Taking percentages Taking a percentage of a number. Sal Khan video https://cdn.kastatic.org/googleusercontent/zf7862qG0NSva1NAik4aXCAn9eIWcyjm6HBoafUFWpwa95bzkU-U8eUt0IWzYUOZ-IvqGYBz0txg8qIzKOyNM1rA Taking percentages Taking a percentage of a number. https://cdn.kastatic.org/ka-youtube-converted/_SpE4hQ8D_o.mp4/_SpE4hQ8D_o.mp4 596 Percentages https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-rates-and-percentages/x0267d782:equivalent-representations-of-percent-problems/v/common-percentages 2023-06-30T13:52:18.186404311Z Finding common percentages Calculating percentages in your head is a valuable skill. Common percentages like 1%, 10%, 20%, 25%, 50%, and 400% can be easily converted into fractions (e.g., 1% = 1/100, 10% = 1/10). To find the percentage of a number, simply multiply or divide by the corresponding fraction, making mental math quick and efficient. Sal Khan video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Finding common percentages Calculating percentages in your head is a valuable skill. Common percentages like 1%, 10%, 20%, 25%, 50%, and 400% can be easily converted into fractions (e.g., 1% = 1/100, 10% = 1/10). To find the percentage of a number, simply multiply or divide by the corresponding fraction, making mental math quick and efficient. https://cdn.kastatic.org/ka-youtube-converted/GdwjpJwa8Ys.mp4/GdwjpJwa8Ys.mp4 172 Percentages https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-rates-and-percentages/x0267d782:equivalent-representations-of-percent-problems/e/benchmark-percents 2022-01-05T23:09:03.722341896Z Benchmark percents Find common percentages (1%, 10%, 20%, 25%, 50%, and multiples of 100%) of whole numbers. Kami Soltesz exercise https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-rates-and-percentages/x0267d782:equivalent-representations-of-percent-problems/v/ways-to-rewrite-a-percentage 2023-06-30T13:52:18.186404311Z Ways to rewrite a percentage Discover how to calculate 2% of 90 using various methods, such as converting percentages to fractions and decimals. Learn to identify correct expressions, like 0.02 times 90 and 2/100 times 90, while eliminating incorrect options. Master percentage calculations with ease and confidence. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/17fc45d3-f6a9-432b-9cfb-33afc7338246_1280_720_base.png Ways to rewrite a percentage Discover how to calculate 2% of 90 using various methods, such as converting percentages to fractions and decimals. Learn to identify correct expressions, like 0.02 times 90 and 2/100 times 90, while eliminating incorrect options. Master percentage calculations with ease and confidence. https://cdn.kastatic.org/ka-youtube-converted/MD5JUwAeg6c.mp4/MD5JUwAeg6c.mp4 120 Percentages https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-rates-and-percentages/x0267d782:equivalent-representations-of-percent-problems/e/equivalent-representations-of-percent-problems 2022-02-04T17:27:52.270593234Z Equivalent representations of percent problems Identify expressions that can be used to solve percent problems, like 'What is 5% of 35?'. Lindsay exercise https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-old-school-equations/v/growing-by-a-percentage 2020-09-21T17:06:12Z Growing by a percentage In this example we grow a whole number by a percentage of itself. Growing by percentage is a common skill often used when figuring how much is owed or earned with interest. Sal Khan video https://cdn.kastatic.org/googleusercontent/pplK6SibcHZwC9CGROopcU6FZMiKMM5PGu-X-LCpiU0axOPX1wGBqdc7IEkT8Oe47lZN8gRSoiwHPmvXFW4_0XE2 Growing by a percentage In this example we grow a whole number by a percentage of itself. Growing by percentage is a common skill often used when figuring how much is owed or earned with interest. https://cdn.kastatic.org/ka-youtube-converted/X2jVap1YgwI.mp4/X2jVap1YgwI.mp4 582 Percentages https://www.khanacademy.org/math/7th-grade-matatag/x065dcf1640354e81:1st-quarter/x065dcf1640354e81:percentages/e/commercial-math-7-g 2025-01-30T02:03:08.999023639Z Percentage increase or decrease Commercial math ashish exercise https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-old-school-equations/v/more-percent-problems 2020-06-23T07:22:43Z More percent problems Slightly harder percent problems Sal Khan video https://cdn.kastatic.org/googleusercontent/E1XmwaPdDvHuXHUl_-nYP9X8S8e_jbB8gxg1R9e2yeoJMEQK9DY1cHTDC-I0gfktcktt4bcQWtYuBITVMIRktbPtZQ More percent problems Slightly harder percent problems https://cdn.kastatic.org/ka-youtube-converted/4oeoIOan_h4.mp4/4oeoIOan_h4.mp4 545 Percentages https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-fractions-decimals/cc-7th-percent-word-problems/v/solving-percent-problems 2021-06-30T18:10:16Z Solving percent problems We'll use algebra to solve this percent problem. Sal Khan video https://cdn.kastatic.org/googleusercontent/K5ptrLvkx6V9d9_wo-B1t0ihkz4Ogxy30XrJPSJbYWTTGA_tujajaFeHXt6U5EGmAVr08ktPJHvQfirTMRfTfRI Solving percent problems We'll use algebra to solve this percent problem. https://cdn.kastatic.org/ka-youtube-converted/TvSKeTFsaj4.mp4/TvSKeTFsaj4.mp4 377 Percentages https://www.khanacademy.org/math/grade-8-math-cambridge/xe0bfd77fbeddfff9:numbers/xe0bfd77fbeddfff9:percentages/v/finding-percentage-when-total-is-not-100-ur 2025-08-07T23:47:30.929898503Z Finding percentage when total is not 100 Created by Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Finding percentage when total is not 100 Created by Khan Academy https://cdn.kastatic.org/ka-youtube-converted/NMp3dsyjWDo.mp4/NMp3dsyjWDo.mp4 182 Percentages https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-rates-and-percentages/cc-6th-percent-problems/e/finding_percents 2025-02-10T05:04:39.155459793Z Finding percents Find a percent of a quantity as a rate per 100; solve problems involving finding the whole, given a part and the percent. Christi Rockwell exercise