Arc length is a fraction of circumference. Area of a sector is a fractions of the area of a circle. Both can be calculated using the angle at the centre and the diameter or radius. Practice circle ...

Adding, subtracting, multiplying and dividing can be applied to mixed number fractions. Practice your understanding with this National 5 Maths quiz. Brush up on your knowledge of working with ...

It’s got people stumped. One dad – who got A-levels in maths and economics, mind you – was completely thrown by his son’s homework. He posted this pic on Facebook seeking for help with the answer, but ...