Question

va rogggg dauuu coroana​

Answer 1

Răspuns:

a). V= L•l•h

V=50•30•3

V=4500m la puterea 3 = 4500 000dm la puterea 3= 4500| 1dm la puterea 3 = 1l

b).V=50•30•2 = 3000 m la puterea 3 = 3 000000 dm la puterea a 3 = 3 000000|

4500000:200=22500 min = 375h

ASTEPT COROANA !!!!!!