(-1 3/8 - 2 5/12) : 5 5/12

Question

(-1 3/8 - 2 5/12) : 5 5/12

Answer 1

(-11/ 8 -29/12) : 65/12 =
(-33/24 - 58/24):65/12 =
-91/24 : 65/12 = -91/130=
-7/10

Comments

Можно сократить на 13: -91/130 = -7/10

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Согласна