WALT: solve problems by using and applying what we know
Read - Read the question carefully. Read it twice if needed and pick out any important information.
Understand - Do you understand the question? What are you trying to find out?
Choose - Choose a method you will use to solve the question. What sums do you need to perform?
Solve - Perform your calculations and come to your solution.
Answer - Answer your question. Does this answer fit what you were trying to find out?
Check - Always check your work. Use the inverse to check your working out.
Click the link for your work :
* Remember to use the maths support page, if you get stuck.