Question

1саг 15 мин-25%. х-80%​

Answer 1

Ответ:х=4сағ.

Пошаговое объяснение:1сағ.15мин=75мин

25×4=100

75×4=300

100÷5=20

100-20=80

300÷5=60

300-60=240

240мин=4сағ

Answer 2

Ответ:

52,5-42=10, 5

Пошаговое объяснение:

вот это верный ответ

Answer 3

It seems like you've provided some numbers and percentages, but it's not clear what you're asking or referring to. Could you please provide more context or clarify your question? This will help me better understand what information or assistance you're looking for.