## Distance and length

We will begin by trying to understand the way in which length and distance are calculated and in what units. ...

We will begin by trying to understand the way in which length and distance are calculated and in what units. ...

Percentages are used in much the same way as decimals and fractions in that they show a link between two ...

Proportions Proportions are used in mathematics to show a relationship between two things. This is very similar to a ratio and ...

What is a ratio? A ratio is used when we are comparing two different amounts. For example, if we were ...

When we are given a question such as 4×54×5, we would get the same answer even if we swapped the ...

From everyday life you should already understand positive and negative numbers, however, you may not understand the way in which ...

Very often people like to use a number line to give a visual idea of where numbers come in a ...