Mrs. Gable’s third grade class is on a field trip to the beach. For lunch, Mrs. Gable brought 20 lunches for the 20 students in her class. She included a pack of animal crackers in each lunch bag for dessert. Each pack of animal crackers contained 10 animal crackers. If 2 students did not eat their animal crackers, how many animal crackers were eaten in total among Mrs. Gable’s students?
Let's think: Since 2 students did not eat their animal crackers, 20 - 2 = 18 students ate their animal crackers. The students ate a total of 18 * 10 = 180 animal crackers.. The answer is: 180.

Sheena is sewing the bridesmaid’s dresses for her sister’s wedding. She can sew one dress in 12 hours. There are 5 bridesmaids in the wedding. If Sheena sews the dresses 4 hours each week, how many weeks will it take her to complete them?
Let's think: It will take Sheena 12 hours x 5 bridesmaids = 60 hours to sew the dresses. It will take her 60 hours / 4 hours = 15 weeks.. The answer is: 15.

At a certain school, 2/3 of the population are females. One-tenth of the males are foreign students. If the school has 300 students, how many students are non-foreign male students?
Let's think: There are 300 x 2 / 3 = 200 females in the school. So, 300 - 200 = 100 are males. Out of the 100 males, 100 x 1 / 10 = 10 are male foreign students. Thus, there are 100 - 10 = 90 non - foreign male students.. The answer is: 90.

Nellie can eat 12 sourball candies before crying. Jacob can only manage half of that number of candies, and Lana can only do three fewer than Jacob. They had a bucket of 30 candies, and all of them ate until they cried. If they divide the remaining candies in the bucket equally, how many sourball candies will they each get?
Let's think:
Jacob can eat 12 / 2 = 6 candies before crying. Lana can eat 6 - 3 = 3 candies before crying. Nellie, Jacob, and Lana all ate until they cried, so they ate 12 + 6 + 3 = 21 candies. Thus, there are 30 - 21 = 9 candies left in the bucket. After dividing the remaining candies equally, they will each get 9 / 3 = 3 sourball candies.. The answer is: 3.