MATHEMATIOAL PAPERS (17; 
e basbivib tdi > 
XQ An new and conc; T ee a feste Intoreft at. 
per Cent t. per. Annum. By PHILOMATH. «> - 
FEL the intereft Off Fs Be vela: iad is months’ at 
—4 6 per cent. perannum.- °° i E 
| | Operation at Dagati Aica tE RE TEE, 
or (as it is fornetimes called) the — doped che * Qeflion 
will be ftated thus : 
“FF f. roo in r2 months gain i 6, va Pr rg 745 BERI in 
16 months ? 
For folution.— Of thefe five terms fo ranged, 
£. £. £. 
100 : T2 DI cedes : 16, 
the three laft are to Soticaltiplied together, for a dividend ; and 
the two firft for a divifion : And the quotient will be the an- 
fwer to the TT Thus, 
e 745 
: 16 
ori -nisqof£. 4470 
100 6o. 745 
= à 12-- tnis: ——ÓÓ—— F " 
E mma n Se pee TF DFO ny : 
200 u^: : O — ~ 
100 i c 
— 71520 ( £.59 
1200 ) 6000 
" > * f 3 E 11520 wo ^ ^ 4 p ran 
mod ,doc3go dul udi ,osomédoensheviL 20150 bestia: H 
ELI dd Los t 
35 219 dan owt 3d) “Remain ae nb-ad ii 
13tvib ad: 008 ot Iso LÀ ei doo: idw Sansha adr Or bar ox 
43130 5603 Y bsbivib 3d 2n) inita nibo, "p acti bor 712111 
1200 Y 
^ii od iliw towne bns tecitompdtet. od enden owt bu te 
Jo ORT v vi omn 
Anfwer, £.59 12 6 
if 
