5. Напишите словами 20; 5; 38; 4,568; 100; 10,078; 4/7; 1/4

20 twenty; 5 five; 38 thirty-eight; 4,568 four point five hundred and sixty eight; 100 one hundred; 10,078 ten point zero seventy-eight; 4/7 four sevenths (four-sevenths); 1/4 one fourth (one-fourth). Слово "point" иногда меняют на слово "decimal".