Question

комек тесиндершыы пж осыган​

Answer 1

Ответ:

1.  5 1/6

2. 3169/5766

3. -6 2/15

4. 1 259/290

Пошаговое объяснение:

1. -14/15 * 25/28 + (-36/37) : (-6/37) = -5/6 + 6 = 5 1/6

2. -30/31 * 15/124 + (-16/21) * (-7/8) = -225/1922 + 2/3 = 3169/5766

3. 26/27 * (-9/65) + (-100/101) : 50/303 = -2/15 - 6 = -6 2/15

4. (-51/58) : (-17/25) - 25/27 * (-81/125) = 75/58 - (-3/5) = 75/58 + 3/5 = 549/290 = 1 259/290