Answer
$24$ capsules
Work Step by Step
$15.6\space g\space capsules\times\frac{1\space capsule}{0.65\space g\space capsules}=24\space capsules$
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.