Human: James burned his hand in a freak accident. It takes him 4 weeks to heal enough to get a skin graft. After that it takes him 50% longer than that to heal from the skin graft. How long did he take to recover from everything? Assistant: 
How long did the skin graft take to recover from? ** The skin graft took 4*.5=2 weeks longer to recover from than the previous
How long did it take to recover from the skin graft? ** So that means it took 4+2=<<4+2=6>>6 weeks to recover from it
How long did James take to recover from everything? ** That means he took 4+6=<<4+6=10>>10 weeks to recover from everything
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