MATES
ProporcionalitatiPercentatges
![](https://assets.isu.pub/document-structure/230604153838-a1abcfa6f61dc1348e84079bfeb64092/v1/651329b6f723de5cb709cbaea2601087.jpeg)
![](https://assets.isu.pub/document-structure/230604153838-a1abcfa6f61dc1348e84079bfeb64092/v1/7f6c285af0774a859ea7832ac7c382c9.jpeg)
IAN ANGUIS 2n-C
6.1- Raó i proporció (Pàg.1)
6.2- Càlcul del terme desconegut d'una proporció (Pàg.2)
6.3- Proporcionalitat directa (Pàg.2,3,4,5)
6.4- Proporcionalitat inversa (Pàg.5,6)
6.5- Percentatges (Pàg.6)
![](https://assets.isu.pub/document-structure/230604153838-a1abcfa6f61dc1348e84079bfeb64092/v1/eee97749ec1b347ad162c3bbf2eb0e9c.jpeg)
ÍNDEX
![](https://assets.isu.pub/document-structure/230604153838-a1abcfa6f61dc1348e84079bfeb64092/v1/491f298ed987c73e06428860841bfeb1.jpeg)
![](https://assets.isu.pub/document-structure/230604153838-a1abcfa6f61dc1348e84079bfeb64092/v1/f953f9aaf54981f8f84aee2a2774fe9f.jpeg)
![](https://assets.isu.pub/document-structure/230604153838-a1abcfa6f61dc1348e84079bfeb64092/v1/8f31222beff3106971a9e9413f0ff6d4.jpeg)
![](https://assets.isu.pub/document-structure/230604153838-a1abcfa6f61dc1348e84079bfeb64092/v1/5789482f35c5984b88c17e327d267e1d.jpeg)
![](https://assets.isu.pub/document-structure/230604153838-a1abcfa6f61dc1348e84079bfeb64092/v1/b5a9c8d49808d7ab80d93ef66eb33e2d.jpeg)
![](https://assets.isu.pub/document-structure/230604153838-a1abcfa6f61dc1348e84079bfeb64092/v1/9b08523e32a1a51b654a7f838c23d76e.jpeg)