Answer :
1 L = 1000 ml so you can do from 4 L you can do 4000 / 150 = 26,66 (after rounding it to its tenth) beakers.
1 g = 1000 mg so you'd need to take 1000 / 500 = 2 pills.
Again, 1 g = 2000 mg so 2,000 = 2 g of sodum.
1 g = 1000 mg so you'd need to take 1000 / 500 = 2 pills.
Again, 1 g = 2000 mg so 2,000 = 2 g of sodum.