501 Math Word Problems
Contains only word problems - the kinds you encounter at school and on high stakes tests. Gaining familiarity with this specific question type is a proven technique for increasing test scores. The Skill Builder in Focus method provides the targeted practice on these questions necessary to attain higher scores. Questions are divided into six chapters: algebra, geometry, fractions, percents, decimals, and miscellaneous math. Within each chapter, questions move from easy to advanced, giving test-takers the opportunity to gain confidence in each math area. Each chapter contains questions, answers, and detailed explanations to reinforce learning and understanding. Diagrams and useful terminology help clarify math rules for effective studying and retention.
Jubilee Line Extension : From concept to completion
Details the story of London Underground's award winning Jubilee Line Extension (JLE), how it came to being, how it was planned, how it was designed, built and commissioned, and how the millennium deadline imposed by the Dome was met. Always in the public eye and the political spotlight, the JLE has played a significant role in the success of the Canary Wharf development, improved public transport immeasurably in the areas of southeast and east London, and set new standards for London Underground and public transport.

