Multiplying an odd number of negative factors equals a negative
-4/7 x 3/5 x 7/3
Reduce the numbers with greatest common divisor
-4/7 x 1/5 x 7
calculate the product
-4 x 1/5 = - 4/5
-4/7 x (-3/5) x (-7/3) x (-4/5) x (-7/3)
Multiplying an odd number of negative factors equals a negative
-4/7 x 3/5 x 7/3 x 4/5 x 7/3
Reduce the numbers with greatest common divisor 3
-4/7 x -1/5 x 7 x 4/5 x 7/3
Reduce the numbers with greatest common divisor
-4 x 1/5 x 4/5 x 7/3
calculate product
-112/75
-1 37/75
