https://www.khanacademy.org/math/ka-math-class-8-ncf/x5c620ccbb96453eb:proportional-reasoning-2/x5c620ccbb96453eb:direct-proportion/v/compound-ratio 2026-03-22T06:53:37.482695608Z Compound ratio Learn how to form a compound ratio by multiplying two or more ratios term by term! This quick video shows how to combine ratios like a:b and c:d into a single ratio ac:bd, with clear examples and easy steps. Perfect for mastering ratio comparisons and solving problems efficiently. Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Compound ratio Learn how to form a compound ratio by multiplying two or more ratios term by term! This quick video shows how to combine ratios like a:b and c:d into a single ratio ac:bd, with clear examples and easy steps. Perfect for mastering ratio comparisons and solving problems efficiently. https://cdn.kastatic.org/ka-youtube-converted/TpsS2OhyYT4.mp4/TpsS2OhyYT4.mp4 397 Direct Proportion https://www.khanacademy.org/math/algebra-2-tx/xf7d2a662bc9ffb25:rational-functions-and-equations/xf7d2a662bc9ffb25:inverse-variation/v/intro-to-direct-inverse-variation-indian-accent 2025-06-04T10:11:55.11792485Z Intro to direct & inverse variation This video explains what it means for quantities to vary directly or inversely, and gives many examples of both types of variation. Kalakrit (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Intro to direct & inverse variation This video explains what it means for quantities to vary directly or inversely, and gives many examples of both types of variation. https://cdn.kastatic.org/ka-youtube-converted/OXF_xaAIjf4.mp4/OXF_xaAIjf4.mp4 593 Direct Proportion https://www.khanacademy.org/math/class-8-bridge-course-mh/x32413ee700b4a348:direct-and-inverse-variation/x32413ee700b4a348:variation-problems/v/direct-variation-word-problem-filling-gas-indian-accent 2025-06-09T09:58:43.937294419Z Direct variation word problem: filling gas Worked example: Model a context about filling gas with a direct variation equation. Courses on Khan Academy are always 100% free. Start practising—and saving your progress—now! (add course link here) Timestamps: Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by Kalakrit (Dubbing) video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Direct variation word problem: filling gas Worked example: Model a context about filling gas with a direct variation equation. Courses on Khan Academy are always 100% free. Start practising—and saving your progress—now! (add course link here) Timestamps: Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by https://cdn.kastatic.org/ka-youtube-converted/2VxXVTc0K_k.mp4/2VxXVTc0K_k.mp4 219 Direct Proportion https://www.khanacademy.org/math/revision-mr-class-7-term-2/x34b615b2e8bb343d:week-1-revision-mr-class-7-term-2-math/x34b615b2e8bb343d:direct-and-inverse-proportion/e/commercial-math-7-a 2025-02-18T07:52:09.551150445Z Direct proportion - short word problems Commercial math ashish exercise https://www.khanacademy.org/math/class-9-bridge-course-mh/x31106d01a69095e7:ratio-and-proportion/x31106d01a69095e7:proportion/e/direct-proportions 2026-04-01T15:58:47.49881528Z Direct proportions Given two values for quantities and that they're directly proportional, find a quantity that corresponds to a third value. Nick Kokkinis exercise https://www.khanacademy.org/math/7th-grade-matatag/x065dcf1640354e81:3rd-quarter/x065dcf1640354e81:collection-and-presentation-of-data/v/how-to-draw-a-pie-chart-with-example 2024-03-19T11:47:41.066482731Z How to Draw a pie chart? - with example This video explains how we can draw slices of a pie chart form the given data. Devashish Phadnis video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw How to Draw a pie chart? - with example This video explains how we can draw slices of a pie chart form the given data. https://cdn.kastatic.org/ka-youtube-converted/1ZpjBqSRlME.mp4/1ZpjBqSRlME.mp4 335 Direct Proportion https://www.khanacademy.org/economics-finance-domain/class-11-statistics-for-economics/x28951617f4a8810f:representation-of-data/x28951617f4a8810f:pie-charts/v/problem-on-pie-chart-values-from-the-pie-slices 2024-03-19T11:47:41.066482731Z Problem on pie chart - values from the pie slices In this video students will learn about finding the values corresponding to pie slices from a pie chart. The skill covered is an application level skill on the pie chart. Devashish Phadnis video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Problem on pie chart - values from the pie slices In this video students will learn about finding the values corresponding to pie slices from a pie chart. The skill covered is an application level skill on the pie chart. https://cdn.kastatic.org/ka-youtube-converted/9-Iz0UfGXY0.mp4/9-Iz0UfGXY0.mp4 407 Direct Proportion https://www.khanacademy.org/math/7th-grade-matatag/x065dcf1640354e81:3rd-quarter/x065dcf1640354e81:collection-and-presentation-of-data/e/plotting-pie-charts 2026-03-31T08:44:48.259988263Z Plotting pie charts Plotting pie charts ashish exercise