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RE: Answer If You Are Genius (Math Question #6)

in #math • 7 years ago

I do math a bit differently in my head. Just added the 10+20=30. Then 30-24=6. 6/2=3. So the rabbit weighs 3. Which means the cat weighs (10-3=7), and the dog weighs (20-3=17). Then checked my math on cat and dog, yep 7+17=24, checks out. So the three of them together weigh (7+17+3=27).

7 years ago in #math by
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