Odpowiedź:
Szczegółowe wyjaśnienie:
a)
½* 4² : 8 = ½ * 16 : 8 = 16/2 : 8 = 8 : 8 = 1
b)
(½)² : 8 * 4 = ¼ * ⅛ * 4 = 1/32 * 4 = 4/32 = ⅛
c)
8 : 4 * (½)² = 2 * ¼ = 2/4 = ½
d)
(8 : 4)² * ½ = 2² * ½ = 4 * ½ = 4/2 = 2
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Odpowiedź:
Szczegółowe wyjaśnienie:
a)
½* 4² : 8 = ½ * 16 : 8 = 16/2 : 8 = 8 : 8 = 1
b)
(½)² : 8 * 4 = ¼ * ⅛ * 4 = 1/32 * 4 = 4/32 = ⅛
c)
8 : 4 * (½)² = 2 * ¼ = 2/4 = ½
d)
(8 : 4)² * ½ = 2² * ½ = 4 * ½ = 4/2 = 2