4. Перевести проценты в дробь (обыкновенную или десятичную): 3%; 5%; 7%; 15%; д) 11%; е) 35%; ё) 27%; ж) 55%; з) 107%; и) 120%; к) 123%; л) 150%; м) 217%; н) 50%; о) 70%; п) 269%.
- \(3\% = \frac{3}{100} = 0{,}03\);
- \(5\% = \frac{5}{100} = 0{,}05\);
- \(7\% = \frac{7}{100} = 0{,}07\);
- \(15\% = \frac{15}{100} = 0{,}15\);
- \(11\% = \frac{11}{100} = 0{,}11\);
- \(35\% = \frac{35}{100} = \frac{7}{20} = 0{,}35\);
- \(27\% = \frac{27}{100} = 0{,}27\);
- \(55\% = \frac{55}{100} = \frac{11}{20} = 0{,}55\);
- \(107\% = \frac{107}{100} = 1{,}07\);
- \(120\% = \frac{120}{100} = \frac{6}{5} = 1{,}2\);
- \(123\% = \frac{123}{100} = 1{,}23\);
- \(150\% = \frac{150}{100} = \frac{3}{2} = 1{,}5\);
- \(217\% = \frac{217}{100} = 2{,}17\);
- \(50\% = \frac{50}{100} = \frac{1}{2} = 0{,}5\);
- \(70\% = \frac{70}{100} = \frac{7}{10} = 0{,}7\);
- \(269\% = \frac{269}{100} = 2{,}69\).