Предмет: Математика, автор: каркарыч228666

Выразите: а) в квадратных метрах:19а; 25га;3а 59 м² б) в арах: 38га;3га 12а; 3200м²

Ответы

Автор ответа: Regent1828
1
1 а = 100 м²

19 а = 1900 м²
25 га = 25*100*100 = 250 000 м²
3 а 59 м² = 359 м²

38 га = 3800 а
3 га 12 а = 312 а
3200 м² = 32 а
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