https://www.khanacademy.org/math/grade-7-bangla/x872f30d7d89c3cfe:proportion-and-profit-loss/x872f30d7d89c3cfe:2-4-speed-velocity-related-problems/v/problem-on-boat-speed-part-2-nctb-g7 2026-04-11T10:10:35.973289855Z Problem on boat speed – Part 2 [Bangla Video] Dive into our Boat Speed series! Learn how to solve challenging problems on boat speed with clear, step-by-step explanations. Perfect for sharpening your math and reasoning skills. Agami video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Problem on boat speed – Part 2 [Bangla Video] Dive into our Boat Speed series! Learn how to solve challenging problems on boat speed with clear, step-by-step explanations. Perfect for sharpening your math and reasoning skills. https://cdn.kastatic.org/ka-youtube-converted/1Zo2wKA7DSk.mp4/1Zo2wKA7DSk.mp4 406 2.4 Speed/velocity related problems https://www.khanacademy.org/math/grade-7-bangla/x872f30d7d89c3cfe:proportion-and-profit-loss/x872f30d7d89c3cfe:2-4-speed-velocity-related-problems/v/understanding-speed-with-and-against-the-current 2026-04-11T10:10:35.973289855Z Understanding speed with and against the current [Bangla Video] Explore how currents affect an object’s motion! Understand the difference between moving with the current and against it, with easy-to-follow examples. Agami video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Understanding speed with and against the current [Bangla Video] Explore how currents affect an object’s motion! Understand the difference between moving with the current and against it, with easy-to-follow examples. https://cdn.kastatic.org/ka-youtube-converted/iIoqszQas9M.mp4/iIoqszQas9M.mp4 461 2.4 Speed/velocity related problems https://www.khanacademy.org/math/grade-7-bangla/x872f30d7d89c3cfe:proportion-and-profit-loss/x872f30d7d89c3cfe:2-4-speed-velocity-related-problems/v/tank-pipe-related-word-problem 2026-04-11T10:10:35.973289855Z Tank pipe related word problem [Bangla Video] This video explains how to approach a tank and pipe word problem. We break down the filling rates of different pipes and combine them to find how long it takes to fill the tank. Agami video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Tank pipe related word problem [Bangla Video] This video explains how to approach a tank and pipe word problem. We break down the filling rates of different pipes and combine them to find how long it takes to fill the tank. https://cdn.kastatic.org/ka-youtube-converted/oYoBzhpEweg.mp4/oYoBzhpEweg.mp4 652 2.4 Speed/velocity related problems