№536
1) ![\frac{1}{2} + 6\frac{3}{7} = \frac{1}{2} + \frac{45}{7} = \frac{7}{14} + \frac{90}{14} = \frac{97}{14} = 6\frac{13}{14} \frac{1}{2} + 6\frac{3}{7} = \frac{1}{2} + \frac{45}{7} = \frac{7}{14} + \frac{90}{14} = \frac{97}{14} = 6\frac{13}{14}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%2B%206%5Cfrac%7B3%7D%7B7%7D%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%2B%20%5Cfrac%7B45%7D%7B7%7D%20%3D%20%5Cfrac%7B7%7D%7B14%7D%20%2B%20%5Cfrac%7B90%7D%7B14%7D%20%3D%20%5Cfrac%7B97%7D%7B14%7D%20%3D%206%5Cfrac%7B13%7D%7B14%7D)
НОЗ: 14.
2) 6 + ![4\frac{9}{11} = \frac{6}{1} + \frac{53}{11} = \frac{66}{11} + \frac{53}{11} = \frac{119}{11} = 10\frac{9}{11} 4\frac{9}{11} = \frac{6}{1} + \frac{53}{11} = \frac{66}{11} + \frac{53}{11} = \frac{119}{11} = 10\frac{9}{11}](https://tex.z-dn.net/?f=4%5Cfrac%7B9%7D%7B11%7D%20%3D%20%5Cfrac%7B6%7D%7B1%7D%20%2B%20%5Cfrac%7B53%7D%7B11%7D%20%3D%20%5Cfrac%7B66%7D%7B11%7D%20%2B%20%5Cfrac%7B53%7D%7B11%7D%20%3D%20%5Cfrac%7B119%7D%7B11%7D%20%3D%2010%5Cfrac%7B9%7D%7B11%7D)
3) ![\frac{3}{9} + 1\frac{8}{15} = \frac{3}{9} + \frac{23}{15} = \frac{15}{45} + \frac{69}{45} = \frac{84}{45} = 1\frac{39}{45} \frac{3}{9} + 1\frac{8}{15} = \frac{3}{9} + \frac{23}{15} = \frac{15}{45} + \frac{69}{45} = \frac{84}{45} = 1\frac{39}{45}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B9%7D%20%2B%201%5Cfrac%7B8%7D%7B15%7D%20%3D%20%5Cfrac%7B3%7D%7B9%7D%20%2B%20%5Cfrac%7B23%7D%7B15%7D%20%3D%20%5Cfrac%7B15%7D%7B45%7D%20%2B%20%5Cfrac%7B69%7D%7B45%7D%20%3D%20%5Cfrac%7B84%7D%7B45%7D%20%3D%201%5Cfrac%7B39%7D%7B45%7D)
НОЗ: 45.
4) ![\frac{1}{14} + 9\frac{3}{7} = \frac{1}{14} + \frac{66}{7} = \frac{1}{14} + \frac{132}{14} = \frac{133}{14} = 9,5 \frac{1}{14} + 9\frac{3}{7} = \frac{1}{14} + \frac{66}{7} = \frac{1}{14} + \frac{132}{14} = \frac{133}{14} = 9,5](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B14%7D%20%2B%209%5Cfrac%7B3%7D%7B7%7D%20%3D%20%5Cfrac%7B1%7D%7B14%7D%20%2B%20%5Cfrac%7B66%7D%7B7%7D%20%3D%20%5Cfrac%7B1%7D%7B14%7D%20%2B%20%5Cfrac%7B132%7D%7B14%7D%20%3D%20%5Cfrac%7B133%7D%7B14%7D%20%3D%209%2C5)
НОЗ: 14.
5) ![7\frac{1}{12} + 6 = \frac{85}{12} + \frac{6}{1} = \frac{85}{12} + \frac{72}{12} = \frac{157}{12} = 13\frac{1}{12} 7\frac{1}{12} + 6 = \frac{85}{12} + \frac{6}{1} = \frac{85}{12} + \frac{72}{12} = \frac{157}{12} = 13\frac{1}{12}](https://tex.z-dn.net/?f=7%5Cfrac%7B1%7D%7B12%7D%20%2B%206%20%3D%20%5Cfrac%7B85%7D%7B12%7D%20%2B%20%5Cfrac%7B6%7D%7B1%7D%20%3D%20%5Cfrac%7B85%7D%7B12%7D%20%2B%20%5Cfrac%7B72%7D%7B12%7D%20%3D%20%5Cfrac%7B157%7D%7B12%7D%20%3D%2013%5Cfrac%7B1%7D%7B12%7D)
НОЗ: 12.
6) ![\frac{5}{7} + 3\frac{1}{4} = \frac{5}{7} + \frac{13}{4} = \frac{20}{28} + \frac{91}{28} = \frac{111}{28} = 3\frac{27}{28} \frac{5}{7} + 3\frac{1}{4} = \frac{5}{7} + \frac{13}{4} = \frac{20}{28} + \frac{91}{28} = \frac{111}{28} = 3\frac{27}{28}](https://tex.z-dn.net/?f=%5Cfrac%7B5%7D%7B7%7D%20%2B%203%5Cfrac%7B1%7D%7B4%7D%20%3D%20%5Cfrac%7B5%7D%7B7%7D%20%2B%20%5Cfrac%7B13%7D%7B4%7D%20%3D%20%5Cfrac%7B20%7D%7B28%7D%20%2B%20%5Cfrac%7B91%7D%7B28%7D%20%3D%20%5Cfrac%7B111%7D%7B28%7D%20%3D%203%5Cfrac%7B27%7D%7B28%7D)
НОЗ: 28.
№537
1) ![\frac{7}{1} - \frac{21}{4} = \frac{28}{4} - \frac{7}{4} = \frac{21}{4} = 5\frac{1}{4} = 5,25 \frac{7}{1} - \frac{21}{4} = \frac{28}{4} - \frac{7}{4} = \frac{21}{4} = 5\frac{1}{4} = 5,25](https://tex.z-dn.net/?f=%5Cfrac%7B7%7D%7B1%7D%20-%20%5Cfrac%7B21%7D%7B4%7D%20%3D%20%5Cfrac%7B28%7D%7B4%7D%20-%20%5Cfrac%7B7%7D%7B4%7D%20%3D%20%5Cfrac%7B21%7D%7B4%7D%20%3D%205%5Cfrac%7B1%7D%7B4%7D%20%3D%205%2C25)
НОЗ: 4.
2) ![\frac{6}{1} - \frac{17}{3} = \frac{18}{3} - \frac{17}{3} = \frac{1}{3} \frac{6}{1} - \frac{17}{3} = \frac{18}{3} - \frac{17}{3} = \frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B1%7D%20-%20%5Cfrac%7B17%7D%7B3%7D%20%3D%20%5Cfrac%7B18%7D%7B3%7D%20-%20%5Cfrac%7B17%7D%7B3%7D%20%3D%20%5Cfrac%7B1%7D%7B3%7D)
НОЗ: 3.
3) ![\frac{12}{1} - \frac{75}{8} = \frac{96}{8} - \frac{75}{8} = \frac{21}{8} = 2\frac{5}{8} = 2,625 \frac{12}{1} - \frac{75}{8} = \frac{96}{8} - \frac{75}{8} = \frac{21}{8} = 2\frac{5}{8} = 2,625](https://tex.z-dn.net/?f=%5Cfrac%7B12%7D%7B1%7D%20-%20%5Cfrac%7B75%7D%7B8%7D%20%3D%20%5Cfrac%7B96%7D%7B8%7D%20-%20%5Cfrac%7B75%7D%7B8%7D%20%3D%20%5Cfrac%7B21%7D%7B8%7D%20%3D%202%5Cfrac%7B5%7D%7B8%7D%20%3D%202%2C625)
НОЗ: 8.
4) ![\frac{11}{1} - \frac{20}{3} = \frac{33}{3} - \frac{20}{3} = \frac{13}{3} = 4\frac{1}{3} \frac{11}{1} - \frac{20}{3} = \frac{33}{3} - \frac{20}{3} = \frac{13}{3} = 4\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B11%7D%7B1%7D%20-%20%5Cfrac%7B20%7D%7B3%7D%20%3D%20%5Cfrac%7B33%7D%7B3%7D%20-%20%5Cfrac%7B20%7D%7B3%7D%20%3D%20%5Cfrac%7B13%7D%7B3%7D%20%3D%204%5Cfrac%7B1%7D%7B3%7D)
НОЗ: 3.
5) ![\frac{8}{1} - \frac{23}{7} = \frac{56}{7} - \frac{23}{7} = \frac{33}{7} = 4\frac{5}{7} \frac{8}{1} - \frac{23}{7} = \frac{56}{7} - \frac{23}{7} = \frac{33}{7} = 4\frac{5}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B8%7D%7B1%7D%20-%20%5Cfrac%7B23%7D%7B7%7D%20%3D%20%5Cfrac%7B56%7D%7B7%7D%20-%20%5Cfrac%7B23%7D%7B7%7D%20%3D%20%5Cfrac%7B33%7D%7B7%7D%20%3D%204%5Cfrac%7B5%7D%7B7%7D)
НОЗ: 7.
6) ![\frac{71}{13} - \frac{2}{1} = \frac{71}{13} - \frac{26}{13} = \frac{45}{13} = 3\frac{6}{13} \frac{71}{13} - \frac{2}{1} = \frac{71}{13} - \frac{26}{13} = \frac{45}{13} = 3\frac{6}{13}](https://tex.z-dn.net/?f=%5Cfrac%7B71%7D%7B13%7D%20-%20%5Cfrac%7B2%7D%7B1%7D%20%3D%20%5Cfrac%7B71%7D%7B13%7D%20-%20%5Cfrac%7B26%7D%7B13%7D%20%3D%20%5Cfrac%7B45%7D%7B13%7D%20%3D%203%5Cfrac%7B6%7D%7B13%7D)
НОЗ: 13.
7) ![\frac{93}{10} - \frac{4}{1} = \frac{93}{10} - \frac{40}{10} = \frac{53}{10} = 5,3 \frac{93}{10} - \frac{4}{1} = \frac{93}{10} - \frac{40}{10} = \frac{53}{10} = 5,3](https://tex.z-dn.net/?f=%5Cfrac%7B93%7D%7B10%7D%20-%20%5Cfrac%7B4%7D%7B1%7D%20%3D%20%5Cfrac%7B93%7D%7B10%7D%20-%20%5Cfrac%7B40%7D%7B10%7D%20%3D%20%5Cfrac%7B53%7D%7B10%7D%20%3D%205%2C3)
НОЗ: 10.
8) ![\frac{31}{14} - \frac{14}{14} = \frac{17}{14} = 1\frac{3}{14} \frac{31}{14} - \frac{14}{14} = \frac{17}{14} = 1\frac{3}{14}](https://tex.z-dn.net/?f=%5Cfrac%7B31%7D%7B14%7D%20-%20%5Cfrac%7B14%7D%7B14%7D%20%3D%20%5Cfrac%7B17%7D%7B14%7D%20%3D%201%5Cfrac%7B3%7D%7B14%7D)
Целая превращается в 14/14.
№537
Вряд ли я знаю решение и казахский язык, сорян, сделал что смог.