00 
Table Xo. ]9. 
0. 7 c. c. of C = 
. 8 c. c. of C-- 
. 9 c. c. of C= 
1. 0 c. c. of C= 
1. 1 c. c. of 
1. 2 c. c. of C- 
1. 3 c. c. of C= 
1. 4 c. c. of C= 
1. 5 c. c. of C= 
1. 6 c. c. of C= 
1. 7 c. c. of C= 
1. 8 c. c. of C= 
A. — 1+99^ 
B. — (1 of A)+ 9 = 
C. — (1 of B)+29 = 
^0. 0000233 or 1/42, 857 
= . 0000266 or 1/37, 500 
^ .00003 or 1/33, 333 
= . 0000333 or 1/30, 000 
^ . 0000366 or 1/37, 322 
: . 00004 or 1/25, 000 
: . 0000433 or 1/23, 095 
: . 0000466 or 1/21, 428 
: . 00005 or 1/20, 000 
: . 0000533 or 1/18, 761 
: . 0000566 or 1/17, 668 
: .00006 or]/16,666 
:100 1 c. c. 
1,000 Ic. c. 
30, 000 1 c. c. 
1. 9 c. c. of 
2. 0 c. c. of 
2. 1 Q. c. of 
' 2. 2 c. c. of 
2. 3 c. c. of 
2. 4 c. c. of 
2. 5 c. c. of 
2. 6 c. c. of 
2. 7 c. c. of 
2. 8 c. c. of 
2. 9 c. c. of 
3. 0 c. c. of 
=0.01 
= 0 . 001 
=0. 0000333 
C=0. 0000633 or 
C= .0000666 or 
.00007 or 
C= .0000733 or 
C= . 0000766 or 
C= . 00008 or 
C= .0000833 or 
C= .0000866 or 
C= . 00009 or 
C= .0000933 or 
C= .0000966 or 
C= .0001 or 
1/15, 799 
1/15, 000 
1/14, 285 
1/13, 642 
1/13, 055 
1/12, 500 
1/12, 000 
1/11, 547 
1 / 11 , 111 
1/10, 504 
1/10, 352 
1/10, 000 
0. 7 c. c. of C= 
. 8 c. c. of 
. 9 c. c. of 
1. 0 c. c. of C= 
1. 1 c. c. of C= 
1. 2 c. c. of C= 
1. 3 c. c. of C= 
1. 4 c. c. of C= 
1. 5 c. c. of C- 
1.6 c. c. of C= 
1. 7 c. c. of C= 
1. 8 c. c. of C= 
Table No. 20. 
A. — 1+99=1:100 1 c. 
B. — (1 of A)+ 9=1:1, 000 1 c. 
C. — (1 of B) +39= 1:40. 000 1 c. 
1.9 c. 
2.0 c. 
2.1 c. 
2.2 c. 
2.3 c. 
2.4 c. 
9 
=0. 0000175 or 1/57, 142 
= .00002 or 1/50, 000 
= . 0000225 or 1/44, 444 
= . 000025 or 1/40, 000 
= . 0000275 or 1/36, 363 
= .00003 or 1/33, 333 
= . 0000325 or 1/30, 769 
= .000035 or 1/28, 571 
= .,0000375 or 1/26, 666 
= .00004 orl/25,000 
= . 0000425 or 1/23, 529 
= . 000045 or 1/22, 222 
:. o c. 
2.6 c. 
2. 7 c. 
2.8 c. 
2.9 c. 
3.0 c. 
c.=0. 01 
c.=0. 001 
c.=0. 000025 
c. of C=0. 0000475 or 1/21, 053 
c. ofC= .00005 or 1/20, 000 
c. of C= . 0000525 or 1/19, 048 
c. of C= . 000055 or 1/18, 181 
c. of C= . 0000575 or 1/17, 391 
c.ofC=. 00006 oriyi6,666 
c. of C= . 0000625 or 1/16, 000 
c. of C= . 000065 or 1/15, 384 
c. of C= . 0000675 or 1/14, 814 
c. of C= .00007 or 1/14, 285 
c. of C= . 0000725 or 1/13, 793 
c. of C= . 000075 or 1/13, 333 
Table Xo. 21. 
A. — 1+99=1:100 Ic. c.=0. 01 
B. — (1 of A)+ 9=1:1, 000 1 c. c.=0. 001 
C.— (1 of B)+49=l:50, 
0. 7 c. c. of C=0. 000014 or 1/71, 428 
. 8 c. c. of C= . 000016 or 1/62, 500 
. 9 c. c. of C= . 000018 or 1/55, 555 
1. 0 c. c. of C= . 000020 or 1/50, 000 
1. 1 c. c. of C= . 000022 or 1/45, 454 
1. 2 c. c. of C= . 000024 or 1/41, 666 
1. 3 c. c. of C= . 000026 or 1/38, 431 
1. 4 c. c. of C= . 000028 or 1/35, 714 
1. 5 c. c. of C= . 000030 or 1/33, 333 
1. 6 c. c. of C= . 000032 or 1/31, 250 
1. 7 c. c. of C= . 000034 or 1/29, 412 
1. 8 c. c. of C= . 000036 or 1/27, 777 
000 1 c. c. =0.00002 
1. 9 c. c. of C=0. 000038 or 1/26, 316 
2. 0 c. c. of C= . 000040 or 1/25, 000 
2. 1 c. c. of C= . 000042 or 1/23, 809 
2. 2 c. c. of C= . 000044 or 1/22, 818 
2. 3 c. c. of C= . 000046 or 1/21, 739 
2. 4 c. c. of C= . 000048 or 1/20, 833 
2. 5 c. c. of C= . 000050 or 1/20, 000 
2. 6 c. c. of C= . 000052 or 1/19, 230 
2. 7 c. c. of C= . 000054 or 1/18, 518 
2. 8 c. c. of C= . 000056 or 1/17, 857 
2. 9 c. c. of C= . 000058 or 1/17, 241 
3. 0 c. c. of C= . 000060 or 1/16, 666 
