Viewing page 18 of 223

This transcription has been completed. Contact us with corrections.

[[Horizontal writing at top right hand corner of page]] 
[[right to left]]

h  | n 
1  | 20  [[strike through 1-20]
1 -| 20  [[strike through 1-20]
1 -| 30  [[strike through 1-30]
1 -| 30 
1 -| 20 
________
     10   [[encircled- 7]]
     15   [[encircled- 7]]

10                           |      15
60                           |      60 
___________________              ______________
7 [[divided by symbol]]600  | 7[[divided by]]900
      ________                   ______________
         86                             128
       . 33                              33
      ________                   ______________
        258                             384 
        258                             384
      _________                  ______________
       2838                            4224
       4224
      _________
6086)  7.062 (1.16
       6 086
      _________
         7760
         6086
      _________
         36746

[[end page]]