Ответ:
Пошаговое объяснение:
1) a) 40/x = 160/100; x = 25%
b) 72/x = 60/100; x = 120%
2) (42,5-37,4) / 42,5 * 100 = 12%
3)600 = x * (8/100); x = 7500.
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Answers & Comments
Ответ:
Пошаговое объяснение:
1) a) 40/x = 160/100; x = 25%
b) 72/x = 60/100; x = 120%
2) (42,5-37,4) / 42,5 * 100 = 12%
3)600 = x * (8/100); x = 7500.