 At what time between 3 and 4 o'clock are the hands of a watch opposite to each other ? Let x = the number of minute-spaces passed over by the minutehand from 3 o'clock to the required time.  Algebra for Secondary Schools - Page 136by Webster Wells - 1906 - 462 pagesFull view - About this book
 | Daniel Leach - Arithmetic - 1851 - 280 pages
...of carpet, f of a yard wide, will cover a floor 18 feet wide, what is the length of the room ? 31. At what time, between 3 and 4 o'clock, are the hands of a watdh together ? 32. If a board be 9 inches wide, what must its length be to contain 6 square feet... | |
 | Daniel Leach - Arithmetic - 1853 - 622 pages
...of carpet, £ of a yard wide, will cover a floor 18 feet wide, what is the length of the room ? 31. At what time, between 3 and 4 o'clock, are the hands of a watch together ? 32. If a board be 9 inches wide", what must its length be to contain 6 square feet ? 33.... | |
 | Daniel Leach - 1857 - 314 pages
...carpet, £ of a yard wide, will cover a floor 18 feet wide, what is the length of the room? .wc.l-. 31. At what time, between 3 and 4 o'clock, are the hands of a watch together ? _^, yJ $ ;- ^ ^ }, - ' ' • 32. If a board be 9 inches wide, v/hat must its length be to... | |
 | Handy book - 1861 - 92 pages
...the hands of clock together ? At what time between 2 and 3 o-clock are the hands of clock together ? At what time between 3 and 4 o-clock are the hands of clock together ? If 3 men or 4 women can effect a work in 7 days, what time 1 man a-ad 1 woman ? Selling... | |
 | Webster Wells - Algebra - 1879 - 468 pages
...conditions of the problem, these times are equal ; x 63 — x 4=-3Whence, x — 36, A's distance, 9. At what time between 3 and 4 o'clock are the hands of a watch opposite to each other ? Let OM represent the position of the minute-hand at 3 o'clock, and OH the position of the hour-hand at... | |
 | Thomas W. Piper - 1882 - 296 pages
...9. At what time between 6 and 7 o'clock are the hands of a watch at right angles to each other 1 10. At what time between 3 and 4 o'clock are the hands of a watch opposite each other ? 11. At what times between 7 and 8 o'clock are the hands of a watch separated from each... | |
 | Webster Wells - Algebra - 1885 - 324 pages
...the resulting fraction is less by unity than twice the original fraction. Required the fraction./70. At what time between 3 and 4 o'clock are the hands of a watch opposite to each other? Let OM and OH represent the positions of the minute and hourM hands at 3 o'clock, and OM1 and OH' their... | |
 | Webster Wells - 1885 - 368 pages
...the resulting fraction is less by unity than twice the original fraction. Required the fraction. 70. At what time between 3 and 4 o'clock are the hands of a watch opposite to each other ? Let OM and Oil represent the positions of the minute and hourM hands at 3 o'clock, and OM' and OH' their... | |
 | Webster Wells - Algebra - 1885 - 370 pages
...the resulting fraction is less by unity than twice the original fraction. Required the fraction. 70. At what time between 3 and 4 o'clock are the hands of a watch opposite to each other ? Let OM and OH represent the positions of the minute and hourM_ hands at 3 o'clock, and OMi and OHf their... | |
 | James William Nicholson - Arithmetic - 1885 - 348 pages
...120 feet will require as maiiy seconds as 6 feet is contained times in 120 feet, or 20 seconds. 2. At what time between 3 and 4 o'clock are the hands of a clock together ? SOLUTION. — At 3 o'clock the hour hand is 15 minute spaces ahead of the minute hand... | |
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