Ответ: x = 1 3/5
Пошаговое объяснение:
3 3/5 ÷ х = 2 1/4
x = 3 3/5 : 2 1/4
x = 18/5 : 9/4
x = 18/5 * 4/9
x = 2/5 * 4/1
x = 2 * 4 / 5 * 1
x = 8/5
x = 1 3/5
[tex]1 \frac{3}{5} [/tex]
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Ответ: x = 1 3/5
Пошаговое объяснение:
3 3/5 ÷ х = 2 1/4
x = 3 3/5 : 2 1/4
x = 18/5 : 9/4
x = 18/5 * 4/9
x = 2/5 * 4/1
x = 2 * 4 / 5 * 1
x = 8/5
x = 1 3/5
[tex]1 \frac{3}{5} [/tex]