![image](https://tex.z-dn.net/?f=+%5Cfrac%7B0%2C7%7D%7B1%2B+%5Cfrac%7B1%7D%7B3%7D+%7D+%3D+%5Cfrac%7B7%7D%7B10%7D+%3A1+%5Cfrac%7B1%7D%7B3%7D+%3D+%5Cfrac%7B7%7D%7B10%7D+%2A+%5Cfrac%7B3%7D%7B4%7D+%3D+%5Cfrac%7B21%7D%7B40%7D%C2%A0%3Cstrong%3E%EF%BB%BF%3C%2Fstrong%3E%5Btex%5D%5Btex%5D+%5Cfrac%7B0%2C7%7D%7B1%2B+%5Cfrac%7B1%7D%7B3%7D+%7D+%3D+%5Cfrac%7B7%7D%7B10%7D+%3A1+%5Cfrac%7B1%7D%7B3%7D+%3D+%5Cfrac%7B7%7D%7B10%7D+%2A+%5Cfrac%7B3%7D%7B4%7D+%3D+%5Cfrac%7B21%7D%7B40%7D%3D0%2C525)
[tex][tex] \frac{0,7}{1+ \frac{1}{3} } = \frac{7}{10} :1 \frac{1}{3} = \frac{7}{10} * \frac{3}{4} = \frac{21}{40}=0,525" alt=" \frac{0,7}{1+ \frac{1}{3} } = \frac{7}{10} :1 \frac{1}{3} = \frac{7}{10} * \frac{3}{4} = \frac{21}{40}
[tex][tex] \frac{0,7}{1+ \frac{1}{3} } = \frac{7}{10} :1 \frac{1}{3} = \frac{7}{10} * \frac{3}{4} = \frac{21}{40}=0,525" align="absmiddle" class="latex-formula">