What significant time advantage did ENIAC provide over human computations?

ENIAC, the Electronic Numerical Integrator and Computer, was one of the first general-purpose computers and marked a significant advancement in computation speed compared to human capabilities. The correct response highlights that ENIAC could perform certain calculations in a fraction of the time it would take humans. Specifically, many tasks that previously took hours or longer could be completed in much shorter durations, such as 30 minutes.

This capability fundamentally transformed the field of computation, demonstrating the power and efficiency of electronic computing machines over manual calculation methods. The ability to drastically reduce computation time allowed for more complex calculations and opened the door to new possibilities in various fields such as engineering, scientific research, and data processing.

Thus, stating that ENIAC completed tasks in 30 minutes accurately reflects the significant performance leap that electronic computing offered at that time.