15 1 In Integer Form Is

(i) (-15)/1 in integer form is . (ii) 23/(-1) in integer form is . (iii) If 18 = 18/a … . (iv) If – 57 = 57/a then…

Answers:

(i) (-15)/1 in integer form is = – 15

(ii) 23/(-1) in integer form is = – 23

(iii) If 18 = 18/a then a = 18/18 = 1

(iv) If – 57 = 57/a then a = 57/(-57) = – 1