Расшифруй скороговорку. Повтори её 10 раз подряд. T7+32 9 9 O 9-51 4 P17+26 8 8 П45-16 7 7 A152-(71+45); 9 9 9 И(25+82)-47; 7 7 8 X(42+34)-(12-81); 5 5 5 C126-(54+69-23). 11 11 11 11

Ответ: Топор сила!

1. T: \(\frac{7}{9} + 3\frac{2}{9} = \frac{7}{9} + \frac{29}{9} = \frac{36}{9} = 4\)
2. O: \(9 - 5\frac{1}{4} = 9 - \frac{21}{4} = \frac{36}{4} - \frac{21}{4} = \frac{15}{4} = 3\frac{3}{4}\)
3. P: \(1\frac{7}{8} + 2\frac{6}{8} = 1\frac{7}{8} + 2\frac{3}{4} = \frac{15}{8} + \frac{11}{4} = \frac{15}{8} + \frac{22}{8} = \frac{37}{8} = 4\frac{5}{8}\)
4. П: \(4\frac{5}{7} - 1\frac{6}{7} = \frac{33}{7} - \frac{13}{7} = \frac{20}{7} = 2\frac{6}{7}\)
5. A: \(15\frac{2}{9} - (7\frac{1}{9} + 4\frac{5}{9}) = \frac{137}{9} - (\frac{64}{9} + \frac{41}{9}) = \frac{137}{9} - \frac{105}{9} = \frac{32}{9} = 3\frac{5}{9}\)
6. И: \((2\frac{5}{7} + 8\frac{2}{7}) - 4\frac{7}{8} = (\frac{19}{7} + \frac{58}{7}) - \frac{39}{8} = \frac{77}{7} - \frac{39}{8} = 11 - \frac{39}{8} = \frac{88}{8} - \frac{39}{8} = \frac{49}{8} = 6\frac{1}{8}\)
7. X: \((4\frac{2}{5} + 3\frac{4}{5}) - (12 - 8\frac{1}{5}) = (\frac{22}{5} + \frac{19}{5}) - (\frac{60}{5} - \frac{41}{5}) = \frac{41}{5} - \frac{19}{5} = \frac{22}{5} = 4\frac{2}{5}\)
8. С: \(12\frac{6}{11} - (5\frac{4}{11} + 6\frac{9}{11} - 2\frac{3}{11}) = \frac{138}{11} - (\frac{59}{11} + \frac{75}{11} - \frac{25}{11}) = \frac{138}{11} - \frac{109}{11} = \frac{29}{11} = 2\frac{7}{11}\)

Расшифровка:

• \(3\frac{5}{9}\) - A
• \(4\frac{5}{8}\) - P
• \(4\frac{2}{5}\) - X
• \(2\frac{6}{7}\) - П
• \(6\frac{1}{8}\) - И
• \(2\frac{7}{11}\) - C
• 4 - T
• \(3\frac{3}{4}\) - O

Собираем скороговорку:

Т О П О Р С И Л А!

Ответ: Топор сила!