(39,47+26,84)÷5/3-8/5×4,88=?

Question

(39,47+26,84)÷5/3-8/5×4,88=?

Answer 1

1) 39,47+26,84=66,31
2) 66,31 : 5/3=66,31 : 1,66667=39,78592
3) 8/5 *4,88=1,6*4,88=7,808
4) 39,78592-7,808=31,97792