Ответ:
1/2
Пошаговое объяснение:
4 4/9х = 3 1/3*1,6 / 2,4
4 4/9х = 3 1/3*1 6/10 / 2 4/10
4 4/9х = 3 1/3*1 3/5 / 2 2/5
40/9х = 10/3*8/5 / 12/5
40/9х = 80/15 / 12/5
40/9х = 16/3 * 5/12
40/9х = 80/36
40/9х = 20/9
х = 20/9 : 40/9
х = 20/9 * 9/40
х = 20/40
х = 1/2
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Answers & Comments
Ответ:
1/2
Пошаговое объяснение:
4 4/9х = 3 1/3*1,6 / 2,4
4 4/9х = 3 1/3*1 6/10 / 2 4/10
4 4/9х = 3 1/3*1 3/5 / 2 2/5
40/9х = 10/3*8/5 / 12/5
40/9х = 80/15 / 12/5
40/9х = 16/3 * 5/12
40/9х = 80/36
40/9х = 20/9
х = 20/9 : 40/9
х = 20/9 * 9/40
х = 20/40
х = 1/2