(5,23+6,47) / 78= (6,51-4,16) / 0,47= 7,28 / (4,65-374)= 9,5 / (354+146)=

Question

(5,23+6,47) / 78= (6,51-4,16) / 0,47= 7,28 / (4,65-374)= 9,5 / (354+146)=

Answer 1

1)0,15
2)5
3)-50/734
4)52.6315