Question

plz answer my question hurry
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Answer 1

Answer:

$(1). \frac{5}{4} = \frac{20}{16} = \frac{25}{20} = \frac{ - 15}{ - 12} \\ \\ (2). \frac{ - 3}{7} = \frac{ - 6}{14} = \frac{9}{ - 21} = \frac{ - 6}{14}$

Answer 2

Answer:

.i) 5/4=20/i6=25/20=-15/-12

II)-3/7=-6/14=9/-21=-6/14