Question

) 48 – { 28 – 4 x [ 3 x (40: 5-3): ( 17 – 3 x 4)]}
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Answer 1

Explicação passo-a-passo:

48 – { 28 – 4 x [ 3 x (40: 5-3): ( 17 – 3 x 4)]}

48 – { 24 x [ 3 x (8 - 3): ( 17 – 12)]}

48 – { 24 x [ 3 x 5: ( 5)]}

48 – { 24 x [ 3 x 1]}

48 – { 24 x 3}

48 - 72

- 36