Category: Mathematics-upper primary

Ratios – upper primary

08/03/2020 0

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

08/02/2020 0

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) – upper primary

08/01/2020 0

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 – upper primary

08/01/2020 0

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 – upper primary

07/31/2020 0

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