Question

A bottle contained 1600 ml milk. Ben poured it into 2 cups.
Cup A contained 60% of the milk. If 40% of the milk in cup A
and 70% of the milk in cup B had been drank. How much
more milk had been drank from cup B than cup A?
_ml

Answer 1

Step-by-step explanation:

cup A = 60% of milk

= 60% × 1600 ml

= 960 ml

cup B = 1600 ml - 960 ml

= 640 ml

milk drank from cup A

= 40% × 960

= 384 ml

milk drank from cup B

= 70% × 640

= 448 ml

how much more milk from cup B had been drank ?

= 448 ml - 384 ml

= 64 ml