What should I do if I can’t answer this question?
Remember you can never be marked down for what you right. Time is of the essence so skip the question and come back to it. You need to identify the topic of the question and you should do everything you know in relation to that topic with the problem. Method marks are always available so write down every step.
Related Maths GCSE answers
All answers ▸For a cuboid, the longest side is two units more than the shortest side, and the middle length side is one unit longer than the shortest side. The total surface area of the cuboid is 52 units². (a) Construct an equation to calculate the surface area.
The perimeter of a right-angled triangle is 72 cm. The lengths of its sides are in the ratio 3 : 4 : 5 Work out the area of the triangle.
Solve 3x + 10 = 10(2x-5)
Work out 3 3/4 x 2 6/7 giving your answer as a mixed number in its simplest form.