Question

Escreva na forma imprópria os números racionais: 1 1/6, 1 1/9, 7 2/3
e 2 5/6

Answer 1

1 1/6  = 1 x 6 + 1 / 6 = 6 + 1 / 6 = 7/6

1 1/9 = 1 x 9 + 1 / 9 = 9 + 1 / 9 = 10/9

7 2 /3 = 7 x 3 + 2 / 3 = 21 + 2 / 3 = 23/3

2 5 / 6 = 2 x 6 + 5 / 6 = 12 + 5 / 6 = 17/ 6 

Answer 2

1 + _1_ = _7_
        6        6
1 + _1_ = _10_
        9         9
7 + _2_ = _23_
        3         3
2 + _5_ = _17_
        6         6