A pile of stones, carried away 3 / 4 tons, 8 / 5 more than the rest, how many tons of stones?

A pile of stones, carried away 3 / 4 tons, 8 / 5 more than the rest, how many tons of stones?

Take the rest as a unit, and "1" takes up the rest (1 + 5 / 8)
3 / 4 tons / (1 + 5 / 8) + 3 / 4
=6/13+3/4
=63 / 52 (tons) a: a total of 63 / 52 tons of stones