Revise how to work out equivalent ratios and simplify ratios by dividing both sides by the highest common factor. Test yourself with practice questions and a game. NEW: Ratio and fractions, and ...

Arran Fernandez today became the youngest person ever to pass a GCSE exam. He was just five years and 11 months old when he took his two maths exams in June. Today he posed for photographers clutching ...

Andriy Blokhin has 5+ years of professional experience in public accounting, personal investing, and as a senior auditor with Ernst & Young. Erika Rasure is globally-recognized as a leading consumer ...

Established in 1945 under the Charter of the United Nations, the General Assembly occupies a central position as the chief deliberative, policymaking and representative organ of the United Nations.

Abstract: A color image encryption scheme based on inverse fractal interpolation function has been proposed. The inverse fractal interpolation function owns good chaotic natures and therefore can be ...

Abstract: This letter proposes an advanced neural space mapping (NSM)-based inverse modeling method and its applications to microwave filter design. For the first time, the NSM method is introduced ...

These questions are suitable for GCSE physics students studying any awarding body specification. The quick-fire quiz will ask 10 physics questions, across a random selection of topics and will change ...