Question

ola gostaria de saber essas respostas
4/9 - 1/3 =
5/3 + 16/5 =
12/7 + 3/35 - 3/5 =
5/10 × 7/12 =
4/9 × 12/32=
5/3 × 12/5=
12/7 × 3/36 × 5/3 =
5/8 ÷ 22/18 =
11/9 ÷ 55/18 =
5/3 ÷ 7/12 =
5/8 de 40=
7/9 de 180=
3/5 de 75=
1/5 de 300=
7/4 de 80=

​

Answer 1

Resposta:

3/6

21/8

12/37

35/120

48/288

60/15

180/756

0.22/0.44

0.2/0.5

7.71/0.25

25

140

45

60

140

Explicação passo-a-passo:

acho que ta certa