More decorators working on a job would reduce the time to complete the task. They are inversely proportional. If two quantities are inversely proportional, one increases as the other decreases at the ...

Try these interactive flashcards based on GCSE maths past papers. By working your way through the flashcards created by experts, you can prepare for your maths exams and revise commonly used ...

Left-handed maths A new mathematical model can predict the proportion of left-handed people in sports such as boxing and golf. Mathematician Mark Panaggio and PhD supervisor Dr Daniel Abrams report ...