If we're talking about music, maby about 25-30 minutes. If it's video, maby about 5 minutes. 30 MB really isn't that much.
12
it will last me 2 hours
The duration that 300MB of data lasts depends on your usage. For example, browsing the web or using social media might consume around 1-2MB per minute, meaning it could last several hours. Streaming music typically uses about 1MB per minute, so you might get about 5 hours. However, streaming video can use significantly more data—up to 100MB for just a few minutes—so 300MB would last much less time in that case.
One can compress a 700MB video to 300MB or less by using a program like Winrar, Winzip, Megui, Nero ACC, 7 Zip or by downloading and using any other file compression software.
One day is equal to 24 hours therefore 3.5 days is equal to 84 hours.
35,000 seconds equal 9.72 hours.
210 minutes is equal to 3.5 hours, or 3 hours and 30 minutes.
6 hours equal 360 minutes.
6 hours equal 0.0013889 months.
It is equal to & hours and 25 minutes.
3514 hours is equal to 146 days plus an additional 10 hours.
11.78 is a pure number: it has no equivalence in time nor, for that matter in length, mass, or any other physical attribute.