https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-neg-word-problems/v/interpreting-multiplication-and-division-of-negative-numbers 2026-03-26T21:40:53.527314638Z Interpreting multiplication & division of negative numbers Let's think about the meaning of negative numbers in different situations. video https://cdn.kastatic.org/googleusercontent/JHJXPzZVPFSyvCR_VXH2aGo2TZiZGIAb_j0HWvITRo_fsWu9isLZJoFA9hpMIVXDoYUqhJKqvlaeIMb4PoDgybQ Interpreting multiplication & division of negative numbers Let's think about the meaning of negative numbers in different situations. https://cdn.kastatic.org/ka-youtube-converted/mPLCXCscqI8.mp4/mPLCXCscqI8.mp4 275 Multiplicar y dividir números racionales https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-neg-word-problems/e/negative-number-word-problems-1 2023-08-16T15:43:48.276901798Z Multiplying & dividing negative numbers word problems Interpret and use multiplication and division expressions and equations with negative numbers. Priya exercise https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-fractions-2/v/negative-signs-in-numerators-and-denominators 2021-06-21T15:30:28Z Negative signs in fractions Sal finds equivalent expressions to -g/h. video https://cdn.kastatic.org/googleusercontent/vVJ_jhP19ZBRgbeCpegkhpYtDm2havScX5JClaWQvIxMsGpq4g4Yggyp9DNLePUJbcQUMWXOv5VmXfNSY3TXSyQ Negative signs in fractions Sal finds equivalent expressions to -g/h. https://cdn.kastatic.org/ka-youtube-converted/9eSPhvhuInw.mp4/9eSPhvhuInw.mp4 308 Multiplicar y dividir números racionales https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-fractions-2/e/negative-signs-in-numerators-and-denominators 2023-07-18T22:48:45.033562364Z Negative signs in fractions Practice rewriting fractions with positive and negative denominators. Ben S. exercise https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-fractions-2/e/negative-signs-in-fractions--with-variables- 2026-03-26T21:40:53.527314638Z Negative signs in fractions (with variables) Lindsay exercise https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-fractions-2/v/rational-number-expressions 2020-09-16T18:09:53Z Expressions with rational numbers Learn to compare expressions with positive and negative fractions. Sal Khan video https://cdn.kastatic.org/googleusercontent/GHylZ9y5JImaqvH3Fj7XltlLbyeI-nsmS6I5PSCIh4iKN8z1-0aei-1qrWrYb4Q31Oe9JNoa-Rnra99e4upyOfTG Expressions with rational numbers Learn to compare expressions with positive and negative fractions. https://cdn.kastatic.org/ka-youtube-converted/a_Wi-6SRBTc.mp4/a_Wi-6SRBTc.mp4 359 Multiplicar y dividir números racionales https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-neg-fractions/v/multiplying-negative-and-positive-fractions 2021-06-30T17:51:10Z Multiplying positive and negative fractions See examples of multiplying and dividing fractions with negative numbers. Sal Khan video https://cdn.kastatic.org/googleusercontent/vkR4iP2PXl0SGkwmmpX-7N9mKNP7RWX8ilHMuROW745BJBvmp_eElCItbyPY-tweaVYgddFoNaaHpXSanPm92ZUS Multiplying positive and negative fractions See examples of multiplying and dividing fractions with negative numbers. https://cdn.kastatic.org/ka-youtube-converted/pi3WWQ0q6Lc.mp4/pi3WWQ0q6Lc.mp4 273 Multiplicar y dividir números racionales https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-neg-fractions/e/multiplying_fractions 2025-02-06T19:34:52.815179935Z Multiplying positive and negative fractions Practice multiplying fractions. Fractions in these problems may be positive or negative. Ben Alpert exercise https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-neg-fractions/v/examples-of-dividing-negative-fractions 2023-06-14T19:01:04.581019455Z Dividing negative fractions Dividing by a fraction is the same as multiplying by its reciprocal. To multiply fractions, we multiply the numerators together and the denominators together. We can simplify fractions by factoring out a fraction equal to 1. Sal Khan video https://cdn.kastatic.org/googleusercontent/L6GTTVPTtSvJrnbzrzogneJtkHhcUoqUO_0nC_VjwgdQiIVpczE7WEKoixHq86akmHhB-hetZTOEzBuKI1mTttpC Dividing negative fractions Dividing by a fraction is the same as multiplying by its reciprocal. To multiply fractions, we multiply the numerators together and the denominators together. We can simplify fractions by factoring out a fraction equal to 1. https://cdn.kastatic.org/ka-youtube-converted/H0q9Fqb8YT4.mp4/H0q9Fqb8YT4.mp4 251 Multiplicar y dividir números racionales https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-neg-fractions/e/dividing_fractions_2 2024-05-24T13:11:21.532170275Z Dividing positive and negative fractions Practice dividing fractions. Fractions in these problems may be positive or negative. Peter Collingridge exercise https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-neg-fractions/v/dividing-mixed-numbers 2021-06-28T22:10:37Z Dividing mixed numbers Sal shows us how to change mixed numbers into improper fractions, divide, and then change the answer back to a mixed number. Sal Khan video https://cdn.kastatic.org/googleusercontent/c1wMG3T_9YCXPQHEikxtuiGByb2QSdxgpF3u4EK70ZXW4Q10R42nsVMIWXVNlULdVgH1Axrk3ZRTJhTl0YuuWx24 Dividing mixed numbers Sal shows us how to change mixed numbers into improper fractions, divide, and then change the answer back to a mixed number. https://cdn.kastatic.org/ka-youtube-converted/51-U-Jkq79A.mp4/51-U-Jkq79A.mp4 161 Multiplicar y dividir números racionales https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-dividing-fractions/v/dividing-mixed-numbers-example 2022-11-16T04:22:43.7414897Z Dividing mixed numbers How do we divide mixed numbers? We can convert the mixed numbers to improper fractions, then simplify the division problem by finding the reciprocal of one of the fractions. This video also includes a demonstration of different ways of simplifying the final answer. video https://cdn.kastatic.org/googleusercontent/WEbWaXUphXLd2zUGK_UW-w4vR29LiTg3BwpcgdKOIlu0gp1BQYtvNsgXn4cIEp4zmTt_sbtqlKV6O0FCrd6t1ZSQ Dividing mixed numbers How do we divide mixed numbers? We can convert the mixed numbers to improper fractions, then simplify the division problem by finding the reciprocal of one of the fractions. This video also includes a demonstration of different ways of simplifying the final answer. https://cdn.kastatic.org/ka-youtube-converted/tj5AtYoKqvs.mp4/tj5AtYoKqvs.mp4 213 Multiplicar y dividir números racionales https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-negative-numbers-multiply-and-divide/cc-7th-mult-div-neg-fractions/e/dividing-mixed-numbers 2021-06-28T22:11:07Z Dividing mixed numbers with negatives Practice dividing mixed numbers. Numbers in these problems may be positive or negative. Ben exercise