copyright reserved 
NEW INTEREST READY RECKONER. 
RULE.—TO FIND THE INTEREST ON ANY SUM, -Multiply that sum by 
the number of days and find the value of the product from the 
following table. 
EXAMPLE,—Required the Interest on £200 for 10 days at 2\, 3, 4, and 5 
cent., respectively. 200 x 10 = 2,000. The product 2,000 on the Table 
is found to value 2s. 8 Id., 3s. 3 id., 4s. 4£<*., and 5s. 6f d. 
Products 2h % 
3000 
4000 
5000 
6000 
7000 
8000 
9000 
10000 
20000 
30000 
40,000 
50000 
60000 
80000 
90000 
100000 
200000 
300000 
400000 
500000 
1000 
700000 
8001000 
900000 
4 11 
5 5f 
6 10i 
8 2 | 
9 7 
10 11 | 
12 4 
13 8| 
4 2 2| 
4 15 10| 
5 9 7 
6 3 3| 
6 17 0 
13 13 11! 
20 10 11 ! 
27 7 11! 
34 4 11 
11 
47 18 lOf 
54 15 10! 
61 12 10! 
68 9 10! 
11 6 
13 If 
14 9! 
16 5! 
12 10 ! 
9 3f 
11 
3! 
57 10 8 
65 15 Of 
73 19 5! 
82 3 10 
1 Ilf 
2 2f 
4 4! 
6 7 
8 9 ! 
io 11! 
13 If 
15 4 
17 6! 
19 8f 
1 11 
3 10 
8 15 4 
9 17 3 
10 19 2 
21 18 4! 
32 17 6! 
43 16 8k 
54 15 10! 
65 15 Of 
76 14 3 
87 13 5 
98 12 "7! 
109 11 9f 
.. 6! 
.. 10 
1 1 ! 
1 4! 
1 7f 
1 11 
2 2! 
2 5! 
2 9 
5 5f 
8 2 § 
10 11 ! 
13 8| 
16 5| 
19 2 
1 1 11 
1 4 8 
1 7 4f 
2 14 9! 
4 2 2! 
10 19 2 
12 6 7 
13 13 11! 
27 7 11! 
41 1 11 
54 15 10! 
68 9 10! 
30 — ! 
45 - f 
60 = 1 
13 = ! 
25 = ! 
38 =• f 
51 = 1 
28 - * 
38 = 1 
8 = f 
15 = J 
23 = f 
30 = 1 
64 
