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# Category: Mathematics-upper primary

### Ratios – upper primary mathematics

Ratio A ratio indicates how many times one number contains another. For example, if there are eight oranges and six lemons in a bowl of fruit, then ... Read More

### Currency exchange-primary mathematics

Currency exchange Banks and forex bureau buy and sell currencies of different cuntries at rate different rates according to their values. To make profit, they ... Read More

### Lowest Common Multiple (LCM) and Greatest Common Factor (GCF) – primary mathematics

Lowest common multiple (LCM) The Least Common Multiple (LCM) is also referred to as the Lowest Common Multiple (LCM) and Least Common Divisor (LCD). For ... Read More

### Trading, profit, loss, discount and shopping – primary mathematics

Trading A trader is a person who buys commodities  and sells them at a profit. The profit is the difference between the selling and cost ... Read More

### Graphs and plotting – primary mathematic

Graphs The common graphs at primary level are the line graphs and bar graphs. Line graph A line graph is a type of chart used to show ... Read More

### Probability-primary mathematics

Probability Probability is the likelihood or chance of an event occurring. Many events can't be predicted with total certainty. The best we can say is ... Read More

### Algebra-primary mathematic

Algebra Algebra is a branch of mathematics dealing with symbols and the rules for manipulating those symbols. In elementary algebra, those symbols (today written as ... Read More

### Modulus- upper primary mathematics

Modulus Please Download questions and answer from the PDF below modulus - upper primary Sponsored by The Science Foundation College +256 753 80 27 09 ... Read More

### Bases – Upper primmary

Bases We are accustomed to writing numbers in base ten, using the symbols for 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9 ... Read More

### Simple interest -Upper primary mathematics

Simple interest There is a formula for simple interest I = PRT where I = interest P = amount borrowed (called "Principal") R = interest ... Read More

### Speed and distance- primary mathematics

Distance, speed and time Distance is a numerical description of how far apart two objects are from each other.   Speed is distance over time taken ... Read More

### Mean, mode, media , range, revision questions and answers-primary mathematics

Mean, median, mode, range The "mean" is the "average" you're used to, where you add up all the numbers and then divide by the number ... Read More

### Pie Chart – Upper primary mathematics

Pie chart It is a circular graph which is used to represent data Constructing Circle Graphs or Pie Charts A pie chart (also called a Pie Graph ... Read More

### Bearing – Upper primary mathematics

Bearings A bearing is an angle, measured clockwise from the north direction. Example What is the bearing of A from B in the diagram below? The bearing ... Read More

### Volume – Upper primary mathematics

Volume This is the amount of space taken up by an object, while capacity is the measure of an object's ability to hold a substance, ... Read More

### Area – Upper primary mathematics

Area Area is the size of a surface. Formulae of the area of simple shapes Example Find the area of the base of cuboid below. Solution ... Read More

### Lines, Angle, parallel line, polygons- upper primary mathematics

Angles In geometry, an angle can be defined as the figure formed by two straight lines meeting at a common end point. An angle is represented ... Read More

### Perimeter- Upper primary mathematics

Perimeter.  Perimeter is the distance around a two-dimensional shape Formulas for finding perimeter of regular objects Perimeter of a rectangle = 2l + 2w =2(l + ... Read More

### Sets – upper primary mathematics

SETS A set is a collection of distinct objects, called elements of the set A set can be defined by describing the contents, or by listing the elements of ... Read More

### Roman numerals – upper primary mathematics

Roman numerals The table below equivalent of roman numerals to Arabic numeral 1 2 3 4 5 6 7 8 9 I II III IV ... Read More