Paula made this model to show the sum of two mixed numbers. Write the addition equation shown by the model and solve it. You can write out the fraction names or use the forward slash (/) on your keyboard to represent the fraction bars.

A number line from zero to one partitioned into thirds. There is a gray rectangle above the number line stretching from zero to three and two thirds. To the right is a darker gray rectangle above the number line stretching from three and two thirds to six and one third.

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