Odpowiedź:
a) =0,25+32-2 ( 3-2 )+1,65=0,25+32-2 (3 -2)+ 1,65=
=0,25+32-2 * 1 +1,65=0,25+32-* +1,65=0,25+32-+1,65=
=0,25+32-2,625+1,65=31,275
b) = ( 2 -1 ): - +25-16,8=( -): -= *- + 25-16,8=
= * - +25-16,8= - +8,2= + 8,2= +8 = +8=8 =8
Szczegółowe wyjaśnienie:
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Odpowiedź:
a) =0,25+32-2 ( 3-2 )+1,65=0,25+32-2 (3 -2)+ 1,65=
=0,25+32-2 * 1 +1,65=0,25+32-* +1,65=0,25+32-+1,65=
=0,25+32-2,625+1,65=31,275
b) = ( 2 -1 ): - +25-16,8=( -): -= *- + 25-16,8=
= * - +25-16,8= - +8,2= + 8,2= +8 = +8=8 =8
Szczegółowe wyjaśnienie: