0,125a•(-3b)•(-2c); -3/4x•(-2/3y)•(1/2z)-0,15k•(-4m)•(-5n)-6/7a•(5/6b)•(-4/5c)•(-3/4d)

Question

0,125a•(-3b)•(-2c);
-3/4x•(-2/3y)•(1/2z)
-0,15k•(-4m)•(-5n)
-6/7a•(5/6b)•(-4/5c)•(-3/4d)

Answer 1

0,75abc
1/4xyz
-3kmn
-3/7abcd