Question

5/6+(1/8+1/5=
2/5.(3/4+5/8=
7/8-5/6(8/9-7/9=
por favor peciso destas respostaaaaa

Answer 1

Resposta:

139/120

11/20

1/216

Explicação passo-a-passo:

5/6+(1/8+1/5)

5/6+(5/40 + 8/40)

5/6+13/40

100/120+39/120

139/120

2/5.(3/4+5/8)

2/5.(6/8+5/8)

1/5.11/4 simplificado

11/20

7/8-5/6(8/9-7/9)

21/24-20/24.1/9

1/24.1/9

1/216