At a farm, a crate of fruits can hold 23 mangoes. If a farm worker can fill 11 crates in a day and the farm has 31 farm workers, how many mangoes can be packed into crates in 3 days?
A chef baked 19 trays of 50 cookies. After they cooled he divided the cookies evenly into 6 bags. Choose the expression that tells the number of cookies he placed in each bag.