This first video in Computation is an introductory video that gives the definitions of the sum, the difference, the product and the quotient.
Upon completion of this series of videos on this topic, you will understand/be able to:
1. Addition, multiplication, subtraction and division of whole numbers, fractions and decimals.
2. calculate any fraction or percentage of a given quantity
3. express one quantity as a fraction or percentage of another (Comparing two quantities using fractions and percentages)
4. Convert among fractions, percentages and decimals
a. Conversion of fractions to decimals and percentages
b. conversion of decimal to fractions and percentages
c. conversion of percentages to decimals and fractions
5. convert from one set of units to another
a. converting within the metric scales
b. 12-hour and 24-hour clock
c. currency conversion
6. express a value to a given number of
a. significant figures (1, 2 or 3 significant figures)
b. decimal places (1, 2 or 3 decimal places)
7. write any rational number in standard form (Scientific notation)
8. Ratios and Proportions
a. compare two quantities using ratios
b. divide a quantity in a given ratio
9. Solve problems involving:
b. arithmetic mean
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Do you want to obtain excellent grades in Mathematics? Then, look no further. Upon completion, my channel will offers a complete course in Mathematics. The course is strategically structured, starting with the very basics, to cater to present and recent secondary school students, working professionals and mature candidates alike. These videos are equally great if you have never done the topic before or if you are just interested in revision.
Welcome to the experience. My aim is to help you understand Mathematics – to help you to see that Mathematics is not difficult – to show you that perseverance is the only way… Practice! Practice! Practice!
The great thing about having a course on YouTube is that you can go at your own speed – pause, replay, skip ahead at your own leisure. The most important thing is that you stick with it… a little everyday brings excellent grades your way.
As always, my name is Mr. Dube. See you in the next video.