To simplify this expression, we first need to find a common denominator for the fractions involved:
1/6 = 7/425/9 = 21/421/2 = 21/423/7 = 18/427 1/5 = 36/5
Now the expression becomes:
(7/42 - 21/42) (21/42 - 18/42) (36/5)
Simplify further:
(-14/42) (3/42) (36/5)
(-1/3) (1/14) (36/5)
(-1/3) * (36/70)
-36/210
-6/35
Therefore, (1/6 - 5/9) (1/2 - 3/7) 7 1/5 = -6/35
To simplify this expression, we first need to find a common denominator for the fractions involved:
1/6 = 7/42
5/9 = 21/42
1/2 = 21/42
3/7 = 18/42
7 1/5 = 36/5
Now the expression becomes:
(7/42 - 21/42) (21/42 - 18/42) (36/5)
Simplify further:
(-14/42) (3/42) (36/5)
(-1/3) (1/14) (36/5)
(-1/3) * (36/70)
-36/210
-6/35
Therefore, (1/6 - 5/9) (1/2 - 3/7) 7 1/5 = -6/35