1 4/11 -1=1 4/11-2/11=1 4/11 -4/11= 1 4/11 - 7/11=2/15+4 7/15=1 2/15 4 7/15=14/15+ 4...

Question

1 4/11 -1=
1 4/11-2/11=
1 4/11 -4/11=
1 4/11 - 7/11=
2/15+4 7/15=
1 2/15 4 7/15=
14/15+ 4 7/15=
1 14/15+ 4 7/15=

Answer 1

1 4/11- 1= 4/11
1 4/11- 2/11= 1 2/11
1 4/11- 4/11= 1
1 4/11- 7/11= 15/11-7/11= 8/11
2/15+ 4 7/15= 4 9/15= 4 3/5
1 2/15+ 4 7/15= 5 6/15= 5 2/5
14/15+ 4 7/15=4 21/15= 4 7/5= 5 2/5
1 4/15+ 4 7/15= 5 11/15

Comments

1 4/11 -1=3 ,

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1 4/11- 4/11=10/11

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я исправляю 1 4/11- 7/11=7/14

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аааа 1-это целое?

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да

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а у тогда всё правильно ахах