15 6/13-(6 8/3+ 7 9/13)=??)

Question

15 6/13-(6 8/3+ 7 9/13)=??)

Comments

у тебя там 156/13 или 15 целых и 6/13???

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15 целых

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и 6/13

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ок!

Answer 1

15  6/13-(6  8/3+7 9/13)=201/13-(26/3+100/13)=201/13-638/39=-35/39