Question

la aniversarea sa , marian a cumparat 4 sticle de suc de 2l si jumatate , 8 sticle de 500 ml si 4 sticle de 250 de ml . cati litri de suc s-au consumat daca au ramas 2 sticle de cate 500 de ml?

Answer 1

4 sticle suc de 2 L jumatate = 2,50×4=10 L suc

8 sticle de 500 ml = 8×500=4000 ml = 4 L suc

4 sticle de 250 ml = 4×250=1000 ml= 1 L

2 sticle de cate 500 ml = 2×500=1000 ml = 1 L suc ( ce a ramas )

10L +4 L + 1L =15 L suc ( totalul de suc cumpărat )

15L - 1L = 14 L suc ( s-au consumat )