Question

represent the following on no. line a. 19/2. b. -16/2. c. 3.4. d. 0.5

Answer 1

draw a line as YOX as O is origin Y is on right side and X is on left .

mark origin as O and OA=1 OB =2 OC=3 .........
units (make only required units)


divide each units into 2 parts count them as 0 :1/2 :2/2:3/2.........19/2

here represent it as M
(figure: above)


follow the same procedure for other questions