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Scale= =1
No of students | Class
——————————————————————
200. |.
135 . |.
160. |
325. |.
280. |.
170. I
150. |
Scale= = 1
Items. |. No of boxes
———————————————————————
Ballpen. |.
Pencils. |
Staplers |
Erasers |.
Scales. |.
No of students | Class
——————————————————————
200. |.
135 . |.
160. |
325. |.
280. |.
170. I
150. |
Scale= = 1
Items. |. No of boxes
———————————————————————
Ballpen. |.
Pencils. |
Staplers |
Erasers |.
Scales. |.
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