1) \( \frac{78_{7}^{7}}{2}= \) Räknatut 4) \( \frac{57}{3}= \) 7) \( \frac{75}{5}= \) 10) \( \frac{91}{7}= \) 13) \( \frac{84}{3}= \) 6) \( \frac{96}{8}= \)

**1) Calculation of \(\frac{78}{2}\):** - We divide \(78\) by \(2\): \[ \frac{78}{2}=39 \] **4) Calculation of \(\frac{57}{3}\):** - We divide \(57\) by \(3\): \[ \frac{57}{3}=19 \] **7) Calculation of \(\frac{75}{5}\):** - We divide \(75\) by \(5\): \[ \frac{75}{5}=15 \] **10) Calculation of \(\frac{91}{7}\):** - We divide \(91\) by \(7\): \[ \frac{91}{7}=13 \] **13) Calculation of \(\frac{84}{3}\):** - We divide \(84\) by \(3\): \[ \frac{84}{3}=28 \] **6) Calculation of \(\frac{96}{8}\):** - We divide \(96\) by \(8\): \[ \frac{96}{8}=12 \]