shelana03 shelana03

18-11-2016
Mathematics

contestada

Chris and Heladio shared a pizza. Chris ate two more than twice as many pieces as Heladio, who ate 3 pieces. If there were 3 pieces left, how many pieces were there initially? Use the work backward strategy.

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aimeec16 aimeec16

18-11-2016

3*3+3. So 9+3 which is 12. There were 12 initially. :)

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