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Respondido

[(18+.2)÷8+5.3]÷6



Urgente

Resposta :

Antoniojosemesquita6go

Resposta:

[(18+2)÷8+5.3]÷6

(18+2)=20

[20÷8+5.3]÷6

[20÷8=2.5+5.3]÷6

[2.5+5=7.5+5.3]÷6

[7.5+5=12.5×3=37.5÷6=6.25

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