First find the number of oranges, then write the fraction.<br><br>
&bull; Oranges = total fruits - apples = 10 - 3 = 7<br>
&bull; Whole (total fruits) = 10<br>
&bull; Fraction of oranges = \(\frac{7}{10}\)<br>
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Final Answer: A: \(\frac{7}{10}\)