3/4 - 1/6= 5/6 - 4/9= 4/45 - 1/30 = 17/18- 11/12=

Question

3/4 - 1/6= 5/6 - 4/9= 4/45 - 1/30 = 17/18- 11/12=

Comments

1) 9/12-2/12=7/12

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2) 15/18-8/18=7/18

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3)8/90-3/90=1/18

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34/36-33/36=1/36

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Вопще не правильно но всё равно спасибо!

Answer 1

3/4-1/6= 7/12 5/6-4/9=7/18 4/45-1/30=1/18 17/18-11/12=1/36