Odpowiedź:
a)1 7/8 × (-6) 15/8 x (-6)= -90/8 = -11 2/8
b) -1 1/5 × 2 1/2= -2 1/10
c) -1 3/4 ÷ 8= -7/4 × 1/8 = -7/32
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Odpowiedź:
a)1 7/8 × (-6) 15/8 x (-6)= -90/8 = -11 2/8
b) -1 1/5 × 2 1/2= -2 1/10
c) -1 3/4 ÷ 8= -7/4 × 1/8 = -7/32