15,2:1,9+0,51:0,17+0,48:0,08

Question

15,2:1,9+0,51:0,17+0,48:0,08

Answer 1

15.2:1.9=152:19=8

0.51:0.17=51:17=3

0.48:0.08=48:8=6

8+3+6=17

Answer 2

(15.2: 1.9)+(0.51:0.17)+(0.48:0.08)=17

      1         4       2        5       3       действие

1) 15.2:1.9=152:19=8   2)0.51:0.17=51:17=3    3)0.48:0.08=48:8=6

 

4)8+3=11  5)11+6=17