§ 4. Звичайні дроби » 842

Запишіть число у вигляді неправильного дробу: 1) 43/4 = 4 + 3/4 = (4 · 4)/4 + 3/4 = (16 + 3)/4 = 19/4 2) 96/11 = 9 + 6/11 = (9 · 11)/11 + 6/11 = (99 + 6)/11 = 105/11 3) 39/11 = 3 + 9/11 = (3 · 11)/11 + 9/11 = (33 + 9)/11 = 42/11 4) 125/6 = 12 + 5/6 = (12 · 6)/6 + 5/6 = (72 + 5)/6 = 77/6 5) 1349/100 = 13 + 49/100 = (13 · 100)/100 + 49/100 = (1300 + 49)/100 = 1349/100 6) 83/16 = 8 + 3/16 = (8 · 16)/16 + 3/16 = (128 + 3)/16 = 131/16