Question

The pharmacist has a 3.6 L bottle of cough syrup. If she fills a bottle that is 1,500 ml, how many ml of cough syrup does the pharmacist have left? (1 L = 1,000 ml)

Answer 1

2,100 ml

Explanation:

she has 3.6 L and 1 L = 1,000 ml so multiply 3.6 by 1,000 and you get 3,600 ml. She has 3,600 ml and fills a bottle with 1,500 ml so you subtract 3,600-1,500.