Answer
$2.7\times10^5C$
Work Step by Step
The ampere-hour is a unit that measures charge.
$$(75A\cdot h)(\frac{1C/s}{A})(\frac{3600s}{1h})=2.7\times10^5C$$
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.