Question

calcule e simplifique as respostas sempre que possível,. me ajudaaa ​

Answer 1

Olá, tudo bem? O meu nome é Blues! E hoje irei te ajudar. Pode-me perguntar nos comentários se tiver alguma dúvida ;) .

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a) 2 – 2/6 + 1/3 =

2 – 1/3 + 1/3 =

2 + 0 =

2

b) 2/5 – 1/4 . 3 =

2/5 – 3/4 =

– 7/20

c) 5 – 8/5 : 2/3 + 1/4 =

5 – 8/3 . 3/2 + 1/4 =

5 – 4/5 . 3 + 1/4 =

5 – 12/5 + 1/4 =

57/20

d) 1/4 . 4/3 : 7/3 . 2/3 =

1/3 . 3/7 . 2/3 =

1/7 . 2/3 =

2/21

〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️

⇒ Atenciosamente.

— Blues 26|09|21 às 11:21