The product is 45/105 or 9/35 after simplification.
It is: 7/15 times 5/14 = 1/6
3/5 x 7/9 is 7/15
5/8 * 3/7 = 15/56
15/28
15 over 28
14/30. but if u want to simplify it, it is 7/15.
1/5 x 5/7 x 7/8 = 35/280 = 1/8
5 over 7 times 5 = 25/7 = 3 4/7
positive 0.4 (or 2/5)
(1/3)/(7/15) = 1/(7/5) = 5/7
-5/12 divided by 15/7 = -7/36
5/16 + 7/15 = 187/240