Question

(3,91:2,3•5,4-4,03)•2,4=

Answer 1

(3,91:2,3•5,4-4,03)•2,4=12,36
1)3,91:2,3=1,7
2)1,7•5,4=9,18
3)9,18-4,03=5,15
4)5,15•2,4=12,36