Grace just started her own business. Each week, she charges 300 dollars. Grace's client will pay her every 2 weeks. How many weeks will it take for Grace to get 1800 dollars?
Let's think: Every two weeks, Grace will get 300 * 2 = 600 dollars. It will take Grace 1800 / 600 = 3 2 - week intervals to get 1800 dollars. It will take Grace 3 * 2 = 6 weeks in total.. The answer is: 6.

Jeffrey owns a poultry farm with 12 hens. For every 3 hens, there is 1 rooster. Each hen has 5 chicks. How many chickens are there in all?
Let's think: Jeffrey’s poultry farm has 12 / 3 = 4 roosters. There are 12 * 5 = 60 chicks. Thus, there are 12 + 4 + 60 = 76 chickens on the poultry farm.. The answer is: 76.

Each of the three Morales sisters owns an orange grove that has 110 trees. Each orange tree produces medium-sized oranges. At harvest time, Gabriela's grove produced 600 oranges per tree, while Alba harvested 400 per tree. Each of Maricela's trees produced 500 oranges. With such a huge harvest, the sisters are thinking of making orange juice for sale. If it takes three medium-sized oranges to make 1 cup of juice, and then they sell each cup for $4, how much money will they make?
Let's think: Gabriela's grove produced 600 oranges / tree * 110 trees = 66000 oranges. Alba’s grove produced 400 oranges / tree * 110 trees = 44000 oranges. Maricela's trees produced 500 oranges / tree * 110 trees = 55000 oranges. The Morales sisters therefore harvested a total of 66000 oranges + 44000 oranges + 55000 oranges = 165000 oranges. The oranges will therefore yield 165000 oranges / 3 oranges / cup = 55000 cups of juice. Total sales will be 55000 cups * $4 / cup = $220000.. The answer is: 220000.

Caleb has 3 dozen jellybeans. Sophie has half as many jellybeans as Caleb. How many jellybeans do they have in total?
Let's think:
Caleb has 3 x 12 = 36 jellybeans. Sophie has 36 / 2 = 18 jellybeans. Together, they have 36 + 18 = 54 jellybeans.. The answer is: 54.