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TOPIC 9: RATIO, PROFIT AND LOSS ~ MATHEMTOPIC 9: RATIO, PROFIT AND LOSS ~ MATHEMATICS FORM 1ATICS FORM 1 RATIO, PROFIT AND LOSS Ratio A ratio – is a way of comparing quantities measured in the same units Examples of ratios A class has 45 girls and 40 boys. The ratio of number of boys … Read more

TOPIC 8: NUMBERS (II) ~ MATHEMATICS FORM 1 TOPIC 8: NUMBERS (II) ~ MATHEMATICS FORM 1 A Rational Number Define a rational number A Rational Number is a real number that can be written as a simple fraction (i.e. as a ratio). Most numbers we use in everyday life are Rational Numbers. Number As a … Read more

ALGEBRA ~ MATHEMATICS FORM 1 ALGEBRA ~ MATHEMATICS FORM 1 An algebraic expression – is a collection of numbers, variables, operators and grouping symbols.Variables – are letters used to represent one or more numbers Algebraic Operations Symbols to form Algebraic Expressions Use symbols to form algebraic expressions The parts of an expression collected together are … Read more

DECIMAL AND PERCENTAGE ~ MATHEMATICS FORM 1 DECIMAL AND PERCENTAGE ~ MATHEMATICS FORM 1 The Concept of Decimals Explain the concept of decimals A decimal- is defined as a number which consist of two parts separated by a point.The parts are whole number part and fractional part DECIMAL AND PERCENTAGE ~ MATHEMATICS FORM 1 Example … Read more

FRACTIONS ~ MATHEMATICS FORM 1 FRACTIONS ~ MATHEMATICS FORM 1 A fraction is a number which is expressed in the form of a/b where a – is the top number called numerator and b– is the bottom number called denominator. Proper, Improper and Mixed Numbers A Fraction Describe a fraction FRACTIONS ~ MATHEMATICS FORM 1 A fraction is a … Read more

NUMBERS ~ MATHEMATICS FORM 1 NUMBERS ~ MATHEMATICS FORM 1 We know that when we count we start 1,2 …. . But there are other numbers like 0, negative numbers and decimals. All these types of numbers are categorized in different groups like counting numbers, integers,real numbers, whole numbers and rational and irrational numbers according … Read more

TOPIC 8: LINEAR PROGRAMMING ~ MATHEMATICS FORM 4 TOPIC 8: LINEAR PROGRAMMING ~ MATHEMATICS FORM 4 Simultaneous Equations Simultaneous Equation from Word Problems Form simultaneous equation from word problems LINEAR PROGRAMMING. Linear programming – is a branch of mathematics which deals with either minimizing the cost or maximizing the profit. It gives the best way … Read more

TOPIC 7: MATRICES AND TRANSFORMATION ~ MATHEMATICS FORM 4 TOPIC 7: MATRICES AND TRANSFORMATION ~ MATHEMATICS FORM 4 Operations on Matrices The Concept of a Matrix Explain the concept of a matrix Definition: A matrix is an array or an Orderly arrangement of objects in rows and columns. Each object in the matrix is called … Read more

TOPIC 6: VECTORS ~ MATHEMATICS FORM 4 TOPIC 6: VECTORS ~ MATHEMATICS FORM 4 Displacement and Positions of Vectors The Concept of a Vector Quantity Explain the concept of a vector quantity A vector – is a physical quantity which has both magnitude and direction. The Difference Between Displacement and Position Vectors Distinguish between displacement … Read more