**Answers:**

7 x (-1/-7) x (-5/8)

= 7x (1/7) x (-5/8)

= 1 x (-5/8)

= -5/8

where 7 equals 7/1

7/1 x 1/7 becomes 1 because the nominator nad denominator is the same number -- 7 -- and thus can be striked out..

Okay, mathematical question:

1. convert 7 into fraction form 7/1

2. 7/1 x -1/-7 = -7/-7 or +1

3. convert +1 into fraction 1/1

4. 1/1 x -5/-8 = -5/-8

7 x (-1/-7) X -5/8

-50/-7 X -5/8

-400/35

-80/7

-11.3/7

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