Students around the world often dislike mathematics and eagerly await the day when they won’t have to struggle with long, complicated calculations. While the hate is widespread, a comprehensive ...

STEP 1: Draw a bar and label it with the total amount - in this case £20. Roughly estimate where 75% would be and draw a vertical line. Shade the larger area in and label this with a question mark.

Click to see a step-by-step slideshow. STEP 1: Write out the problem and circle the key pieces of information. Draw a bar, labelling the original amount - in this case 16. Shade the bar in. Draw ...