(299,3:14,6-9,62)×3,5+72,2

Question

(299,3:14,6-9,62)×3,5+72,2

Answer 1

(299,3:14,6-9,62).3,5+72,2=(20,5-9,62).3,5+72,2=
=10,88.3,5+72,2=38,08+72,2=110,28