Mathematics, 20.10.2020 05:01 aesthvx44

A battery was charged. When the charging began, it was 232323 percent full. After 303030 minutes of charging, the battery was 898989 percent full. How long did it take the battery to be fully charged?

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A battery was charged. When the charging began, it was 232323 percent full. After 303030 minutes of...