Answer:
3
Step-by-step explanation:
There is a 1/4 chance of landing on an x. If you multiply 4*3 you get 12 (The total amount of parts) but since you multiplied 4 by 3 you also have to multiply 1 by 3, so that would give you 3/12 meaning that 3 parts are labeled "x"
You need to find the area of each shape . For example for question 2 you will multiply (15 x 8 = 120 so the area of shape is 120 cm )
10% of £1.8
10/100 * 1.8
= 18/100
= 0.18
= £0.18
Hope this can help you understand