Here’s a few video’s which may help refresh your mind about how to solve the fraction problems on your maths homework, each video explains the maths really well – give them a watch!
Part 4
Adding fractions with different denominators
https://www.youtube.com/watch?v=OVMceVL_CEQ
Part 5
Subtracting fractions with different denominators
https://www.youtube.com/watch?v=2DPivVFCdqA
Part 6
Multiplying fractions by whole numbers
https://www.youtube.com/watch?v=4PlkCiEXBQI