How to multiply fractions This series of 3 minute math is designed as a quick reminder for some of the main topics. I hope they help to provide a focus and a way forward. If you need any more detail please search the site or contact me - always pleased to answer any questions! All the very best with your studies. Transcript from the video: "Hi and welcome to Three Minute … [Read more...]
How to work out the HCF and LCM using factor trees
Factor trees are useful way of showing numbers that divide into the larger number. They're basically a picture with the number at the top and its factors below. So, if we look at the number 42, a typical factor tree could look like either one of these: Notice that the second line in both trees are different. These are still factors of 42 but, if you follow it through to the … [Read more...]