Question

20+10=30 Ответ:30минут

Answer 1

Ответ: 30минут

Пошаговое объяснение:

20+10=30

Answer 2

20 + 10 does equal 30, but it doesn't necessarily mean "30 minutes." The equation 20 + 10 = 30 is a simple arithmetic equation where you're adding the numbers 20 and 10 to get the sum, which is indeed 30.

If you meant something different by "30 minutes," please provide more context, and I'd be happy to help clarify or answer your question accordingly.