Answer
$\frac{3}{4}$
Work Step by Step
$\frac{\frac{3}{5} + \frac{9}{10}}{2} = \frac{\frac{6}{10} + \frac{9}{10}}{2} = \frac{15}{10} \div 2 = \frac{15}{10} \times \frac{1}{2} = \frac{15}{20} = \frac{3}{4}$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.