2. Calculati:
a) 11. 17.19;
d) 13. 14. 15;
b) 13. 25.8;
e) 37.35.12;
c) 40.28 - 17;
f) 16. 26. 14.
![2 Calculatia 11 1719d 13 14 15b 13 258e 373512c 4028 17f 16 26 14 class=](https://ro-static.z-dn.net/files/d15/36b1dd9e573d15ca0f0bee735df4b6f2.jpg)