Respuesta :

Answer:

13/18

Step-by-step explanation:

Since Melissa ate 1/2 of her salad during lunch, 1/2 of her salad should be left.

If she ate 4/9 of that 1/2 left over from lunch for dinner, 1/2 × 4/9 = 4/18

So she ate 1/2 + 4/18 of her salad in total.

9/18 + 4/18=

13/18 of her salad

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