Question

301-{457+[100-(96/2)+(144/12)+3]x 5}=

Answer 1

Resposta:

-491

Explicação passo-a-passo:

301-(457+(100-(96/2)+(144/12)+3×5

301-(457+(100-(96/2)+(144/12)+3)×5

301-(457(100-(96/2)+(144/12)+3)×5

risque os dois numeros 96 /2

96/2

96÷2/2÷2

48/2÷2

96÷2/2÷2

48/1

48

301-(457+(100-96/2)+144/12)+3)×5 risque os dois numeros 96 e /2

301(457+(100-48+144/12)+3×5

30(457+(100-96/2)+144/12)+3×5 risque os numeros144/12

144/12

144÷12/12÷12

12/12÷12

144÷12

12÷12

12=1

12

301-(457+(100-96/2+(144/12+3)×5 risque os numeros 144/12

301-(457+(100-48+12+3)×5)

100-48+12+3

155-48

67

301-(457+(100-48+12+3)×5

301-(457+67×5)

301-457+335)

301-792

-(792-301)

-491

Resposta

-491