Integers – Basic understanding
When you watch this video, you will see that integers can be thought of moving up and down in an elevator When moving up, the sign will be positive and when moving down, the sign will be negative. Once you…
Maths Education | Wiskundeonderrig
Maths Education | Wiskundeonderrig
When you watch this video, you will see that integers can be thought of moving up and down in an elevator When moving up, the sign will be positive and when moving down, the sign will be negative. Once you…
Wanneer jy hierdie video kyk sal jy sien dat mens aan heelgetalle kan dink soos die op en af beweging in ‘n hysbak. As jy op beweeg, is die teken positief en as jy af beweeg is die teken negatief.…
Rate is the comparison of 2 quantities of different kind. If we buy chicken fillets, as an example, at a rate of R54/kg, it means that we have to pay R54 for 1 kg of chicken fillets. Now, if we…
Koers is die vergelyking van 2 hoeveelhede van verskillende soorte. Byvoorbeeld, as jy hoenderfillette koop teen ‘n koers van R54/kg, beteken dit dat jy R54 moet betaal vir 1 kg hoenderfillette. Wanneer jy 2,5 kg hoenderfillette wil koop teen daardie…
When increasing quantities in a given ratio, such as increasing R16 in the ratio 5:4, we use the method of dividing the given quantity by the smaller value in the ratio, in this case the 4, and then multiplying with…
Wanneer hoeveelhede vermeerder word in ‘n gegewe verhouding, soos die vermeerdering van R16 in die verhouding 5:4, gebruik ons die metode om die hoeveelheid te deel deur die kleiner getal van die verhouding, in hierdie geval die 4, en dan…
Ratio and rate are very similar where ratio is the comparison of two or more quantities of the same kind and rate is the comparison of two quantities of different kinds. An example of rate is R49/100g (R49 per 100…
Verhouding en koers is baie dieselfde waar verhouding die vergelyking is van twee of meer hoeveelhede van dieselfde soort en koers die vergelyking is van twee hoeveelhede van verskillende soorte. ‘n Voorbeeld van koers is R49/100g (R49 per 100 gram).…