Answer:
128/25
Explanation:
(3 1/5) / (5/8) =
(3 + 1/5) / (5/8) =
(15/5 + 1/5) / (5/8) =
(15+1)/5 / (5/8) =
16/5 / (5/8) =
16/5 * 8/5 = ==> dividing by a number is equaled to multiplying by its
reciprocal: the reciprocal of 5/8 is 8/5.
(16 * 8) / (5*5) = 128/25