Excerpt from Hints and Answers to Examination Papers in Arithmetic
The least common multiple of the numbers is 3000. The required number of acres is 3000, 600, 9000, 850. Arts. 53 and 56. 360. Art 38. The numbers, when resolved, are 26. 3. 13. 26. 32. 13. 23. 3. 13. 443, and 26. 32. 132 of which the G. C. M. Is 23. 3. 13, and the L. O. M. Is 25. 32. 132. 43. 53. 443. The prime factors of 1680 are 24. 3. 5. 7 the four numbers are therefore 5, 6, 7 dz 8. A would go once round the island in 600 days, B in 600 - 2 - 30220 days, 0 in 600 days, and D in 600-1 - 40zl5 days. By finding a common multiple of these, we shall have the time in which - after each one had gone several times round the island - all would be together again at the point from which they started. The least common multiple of 30, 20, 24 and 15 is 120 hence the travellers would come together in 120 days.
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Paperback. Zustand: New. Print on Demand. This book is an influential collection of results, hints, and solutions to mathematical examination papers covering various topics such as Arithmetic, Algebra, and Trigonometry. Originally published in the late 19th century, the book offers a comprehensive review of mathematical problems and their solutions, providing valuable insights and techniques that are both theoretically sound and practically applicable. These range from basic operations to advanced calculus and analytical geometry, reflecting the diverse mathematical knowledge and skills required in examinations during that era. By studying and mastering the content presented in this esteemed volume, students can enhance their understanding of mathematical principles and excel in their academic endeavors. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9780243190171_0
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