Question

{100-46-[(30+32)÷31+6+105÷30+12]-4×3-7}

Answer 1

Respuesta:

{100-46-[(30+32)÷31+6+105÷30+12]-4×3-7}

{100-46-[62÷31+6+105÷30+12]-4×3-7}

{100-46-[62÷31+6+3,5+12]-4×3-7}

{100-46-[62÷31+6+3,5+12]-12-7}

{100-46-[2+6+3,5+12]-12-7}

{100-46-23,5-12-7}

11,5

Espero haberte ayudado <3