Question

como resolvo a expressão numérica 40:{20.[20-2. (5+2)]

Answer 1

40:{20.[20-2.(5+2)]}

40:{20.[20-2.7]}

40:{20.[20-14]}

40:{20.6}

40:120

1/3

Answer 2

Explicação passo-a-passo:

40:{20•[20•[20-2.(5+2)}=

40:{20•[20-2.7}=

40:{20.[20-14}=

40:{20.6)

40:120= 1/3