(-3/5) x (5/16) x (7/15) / (-3/16) x (-5/7)

Answer 1

To solve this expression, we can simplify each part and then divide them.

(-3/5) x (5/16) x (7/15) = (-3*5*7)/(5*16*15) = -105/1200 = -7/80

(-3/16) x (-5/7) = (3*5)/(16*7) = 15/112

Now, we can divide them:
(-7/80) / (15/112) = (-7/80) x (112/15) = (-7*112)/(80*15) = -784/1200 = -49/75

So, (-3/5) x (5/16) x (7/15) / (-3/16) x (-5/7) simplifies to -49/75.