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a fost răspuns

100-{62-3×[12:(5:5+3)+48:4-1]}×5+1=

Răspuns :

100-{62-3*[12:4+11]}*5+1
100-(62-3*14)*5+1
100-(62-42)*5+1
100-20*5+1
100-100+1=1

Cocirmariadenis
100-{62-3×[12:(5:5+3)+48:4-1]}×5+1=1
= 100 - [ 62 - 3 x ( 12 : 4 + 12 - 1)] x 5 + 1=
= 100 - [ 62 - 3 x ( 3 + 12 - 1) ] x 5 + 1 =
= 100 - ( 62 - 3 x 14 ) x 5 + 1 =
= 100 - ( 62 - 42) x 5 + 1=
= 100 - 20 x 5 + 1=
= 100 - 100 + 1 =
= 0 + 1=
= 1