Question

$a) \frac{4}{5} \times 1 \times \frac{1}{4} \times \frac{2}{3} \: n \\ \: b) 4 \times \frac{1}{3} \times (1 \times \frac{2}{3} \times \frac{3}{5} ) \\ c) 2 \times \frac{3}{7} \times \frac{7}{17} \times 1 \times \frac{1}{8}$
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Answer 1

ai poza.... .................