Question

Express 420/-720 as a rational number with numerator with proof
(i) – 105
(ii) – 35
(iii) 70
(iv) – 28
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Answer 1

Answer:

-36 is the answer because when we divide both the numerator is -36

Answer 2

Answer:

(I) 105 (ii) -35 (iii) 70 (iv) -28