Macca's Level 3 Math Challenge | Maths Daily Challenge

L.I To find the most efficient strategy to solve the maths problem.
Today I have been practising to find the most efficient strategy for me to solve a maths problem. THis Maths Challenge was based on the McDonalds Level 3 Lockdown, that we are going through. In this challenge I had wrote in my book the strategy I used and how I solved it. YOu can read what the pages are about in the first slide and see the strategy I used in the 2.