 | Mathematics - 1801 - 446 pages
...supply i{ ; by the first alone it may be filled in 40 minutes, by thtf second in 50 minutes, and it has a discharging cock, by which it may, when full, be emptied in 25 minutes. Now, supposing that these fhree cocks are all left open, that the Water comes in, and that... | |
 | Nicolas Pike - Algebra - 1808 - 470 pages
...water, has 2 cocks to supply it ; by the first, it may be filled in 45 minutes, and by the second,in 55 minutes ; it has likewise a discharging cock, by...30 minutes : Now, if these three cocks be all. left cpen,'*hen the water comes in, in what time will the cistern he filled ? Min. Cist. Min. Cist. Cist... | |
 | Arithmetic - 1811 - 210 pages
...for water has two cocks to supply it, by the first it may be filled in 45 minutes, and by the second in 55 minutes; it has likewise a discharging cock,...which it may, when full, be emptied in 30 minutes : norw if these three cocks be all left open when the water comes in, in what time will the cistern... | |
 | Samuel Webber - Arithmetic - 1812 - 260 pages
...supply it ; by the first alone it may be filled in 40 minutes, by the second in 50 minutes, and it has a discharging cock, by which it may, when full, be emptied in 25 minutes. Now supposing, that these three cocks are all left open, that the water comes in, and that... | |
 | Arithmetic - 1817 - 214 pages
...fo- water has two cocks to supply it, by the first it may be filled in 45 minutes, and by the second in 55 minutes ; it has likewise a discharging cock,...full, be emptied in 30 minutes: now if these three c'oeks be all left open when the water cornea in, in what time will the cistern ue tilled '! An*. 2... | |
 | James Maginness - Arithmetic - 1821 - 378 pages
...water, has two cocks to supply it; by the first, it may be filled in 45 minutes, and by the second in 55 minutes; it has likewise a discharging cock,...comes in, in what time will the cistern be filled? ' ' cis. cistern. 2.4242 — 2=^.4232 gain in an hour. cistern« cis. hh ' " Therefore, .4232 :i::i:... | |
 | James Maginness - Arithmetic - 1821 - 378 pages
...water, has two cocks to supply it; by the first, it may be filled in 45 minutes, and by the second in 55 minutes; it has likewise a discharging cock, by which it may, when full, be emptied in 3O minutes; novv if these three cocks be all left open when the water conies in, in what time will... | |
 | Leonhard Euler - Algebra - 1821 - 380 pages
...supply it ; by the first alone it may be filled in 40 minutes, by the second in 50 minutes, and it has a discharging cock, by which it may, when full, be emptied in 25 minutes. Now these three cocks being all left open, the influx and efflux of the water being always... | |
 | Nicolas Pike - Arithmetic - 1822 - 562 pages
...tor water, has 2 cocks to supply it; by the tirsl. it may be tilled in 45 minutes, and by the second, in 55 minutes; it has likewise a discharging cock,...the water comes in, in what time will the cistern be tilled? Min. Cist. Min. Cist. Ci«t. Hour. Cut. hms 45 : 1 :: 60 : 1-3333 As -4212 : 1 :: 1 : 2 21... | |
 | Nicolas Pike - Arithmetic - 1822 - 536 pages
...water, has 2 cocks to supply it ; by the lirst, it may be filled in 45 minutes, and by the second, in 55 minutes ; it has likewise a discharging cock,...emptied in 30 minutes : Now, if these three cocks he all left open, when the water comes in, in what time will the cistern be filled ' -Miii. Cist. l\lin.... | |
| |
A cistern for water has two cocks to supply it, by the first it may be filled in 45 minutes, and by the second in 55 minutes; it has likewise a discharging cock, by which it may, when full, be emptied... 
