Question

(I) show that (-100)÷(5) is same as 100 ÷ (-5)
(ii) show that (-18) ÷ [6÷(-1)]=[(-18)÷6]÷(-1)
(iii) show that {(-72)÷(-9)}÷{(-20)÷(-5)}=2​

Answer 1

Answer:

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