https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-rates-and-percentages/x0267d782:visualize-percents/v/finding-percentages-with-a-double-number-line 2023-06-30T13:52:18.186404311Z Finding percentages with a double number line In this math problem, we determine the percentage of students taking the bus to school in a class of 28. By using a double number line, we find that 21 out of 28 students take the bus, which is 3/4 of the class. Converting this fraction to a percentage, we discover that 75% of the students ride the bus to school. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/fd776d6d-6ae0-4bd8-b0ce-8a6448a662e1_1280_720_base.png Finding percentages with a double number line In this math problem, we determine the percentage of students taking the bus to school in a class of 28. By using a double number line, we find that 21 out of 28 students take the bus, which is 3/4 of the class. Converting this fraction to a percentage, we discover that 75% of the students ride the bus to school. https://cdn.kastatic.org/ka-youtube-converted/bVNnQX5nEFg.mp4/bVNnQX5nEFg.mp4 132 Visualize percents https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-rates-and-percentages/x0267d782:visualize-percents/v/finding-the-whole-with-a-tape-diagram 2023-06-30T13:52:18.186404311Z Finding the whole with a tape diagram Keisha can run 170 meters in one minute today, which is 125% of her distance from three years ago. To find her previous distance, we convert 125% to 5/4 and divide 170 by 5, obtaining 34 meters per fourth. Multiplying 34 by 4 reveals that Keisha could run 136 meters in one minute three years ago. Sal Khan video https://cdn.kastatic.org/ka_thumbnails_cache/c334b866-4b2b-4b69-b29e-0cbeeaf6f0dc_1280_720_base.png Finding the whole with a tape diagram Keisha can run 170 meters in one minute today, which is 125% of her distance from three years ago. To find her previous distance, we convert 125% to 5/4 and divide 170 by 5, obtaining 34 meters per fourth. Multiplying 34 by 4 reveals that Keisha could run 136 meters in one minute three years ago. https://cdn.kastatic.org/ka-youtube-converted/M0vf7idRTLA.mp4/M0vf7idRTLA.mp4 184 Visualize percents https://www.khanacademy.org/math/cc-sixth-grade-math/x0267d782:cc-6th-rates-and-percentages/x0267d782:visualize-percents/e/find-percents-visually 2023-07-25T21:57:42.946009538Z Find percents visually Use double number lines and tape diagrams to find missing parts, wholes, and percentages. Charlotte Auen exercise