rich task(the wooden planks)

Name of problem: wooden planks(rich task) Describe the problem: there were 120 planks to make stem out of the wood ¾ of it was taken outside too used.1/10 of what was left and unused 7 planks were taken by a late group. These are the strategies and knowledge I used to solve the problem. (add more bullet points for each step) ¾ of 120 is 30 1/10 of 30 is 27 20 -7=20 20+20+20+20+20+20=120 Anser 1/6 Describe how you used 2 learning muscles: Making Links.we used our collaboration muscle by working together and helping each other if we're stuck on something.We also used our perseverance muscle to get the right answer . Photo of the task: