Find The HCF And LCM using Prime Factorisation Method Relation between two numbers and their HCF and LCM Consider two numbers 18 and 24. Prime factorisation of 18 = 2 × 3 × 3 Prime factorisation of 24 = 2 × 2 × 2 × 3 So, HCF = 2 × 3 = 6 LCM = 2 × 2 × 2 × 3 × 3 = 72 Product of HCF and LCM = 6 × 72 = 432 Product of given numbers = 18 × 24 = 432 The product of LCM and … [Read more...] about How To Find The HCF And LCM Using Prime Factorisation Method
OCR Gateway GCSE Biology Past Papers
OCR Gateway GCSE Biology Past Papers These Past Papers are part of GCSE Biology Past Papers. Here we have given OCR Gateway GCSE Biology Past Papers.OCR Gateway GCSE Biology Past Papers - June 2017 OCR Gateway Biology B (J263)Biology B – Biology Modules B1, B2, B3 Foundation (B731/01) – Download Paper – Download Marking Scheme Biology B – Biology Modules B1, … [Read more...] about OCR Gateway GCSE Biology Past Papers
Equations Reducible To A Pair Of Linear Equations
Equations Reducible To A Pair Of Linear Equations Examples Example 1: Solve the following system of equations – = – 1; + = 8 Sol. We have, – = – 1 ....(1) + = 8 ....(2) Let us consider 1/x = u and 1/y = v. Putting 1/x = u and 1/y = v in the above equations, we get; – v = – 1 ....(3) u + = 8 ....(4) Let us eliminate v from … [Read more...] about Equations Reducible To A Pair Of Linear Equations
Nutrition In Plants
Nutrition In Plants Photosynthesis: Photosynthesis is the primary mode of food production in green plant. '' The process by which green plants synthesize food from simple substances carbon dioxide and water in the presence of sunlight is called Photosynthesis'' The process of photosynthesis can be represented in the form of chemical reaction, as given below : 6CO2 + 12H2O … [Read more...] about Nutrition In Plants
WJEC GCSE Biology Past Papers
WJEC GCSE Biology Past Papers These Past Papers are part of GCSE Biology Past Papers. Here we have given OCR Gateway WJEC GCSE Biology Past Papers.WJEC GCSE Biology Past Papers June 2016June 2016 Science A: Biology 1 (4461/01) – Foundation – Download Paper June 2016 Science A: Biology 1 (4461/02) – Higher – Download Paper Download both Mark Schemes June … [Read more...] about WJEC GCSE Biology Past Papers