Answer the following question.
Annie went to a liquidation sale and bought 5 televisions that each cost $50. She also purchased 10 figurines. If Annie spent $260 in total, how much did a single figurine cost in dollars?
Step-by-step reasoning process: Annie spent 5 * $50 = $250 on televisions. She has $260 - $250 = $10 left for the 10 figurines. A single figurine costs $10 / 10 = $1.
The answer is 1.

Answer the following question.
Paul uses 1 can of frosting to frost a layer cake. He uses a half can of frosting for a single cake, or a single pan of brownies, or a dozen cupcakes. For Saturday, he needs to have 3 layer cakes, 6 dozen cupcakes, 12 single cakes and 18 pans of brownies ready and frosted for customer pick up. How many cans of frosting will he need?
Step-by-step reasoning process: He needs 1 can of frosting per layer cake and he needs to make 3 layer cakes so that's 1 * 3 = 3 cans of frosting. There are 6 dozen cupcakes,12 single cakes and 18 pans of brownies for a total of 6 + 12 + 18 = 36 orders. Each of the 36 orders needs 1 / 2 can of frosting so they need 36 * .5 = 18 cans of frosting. He needs 3 cans of frosting for the layer cakes and 18 cans for the remaining items for a total of 3 + 18 = 21 cans of frosting.
The answer is 21.

Answer the following question.
If I'm 4 times older than Billy currently, and Billy is 4 years old, how old was I when Billy was born?
Step-by-step reasoning process: I would currently be 4 * 4 = 16 years old, since I'm 4 times older than Billy's age of 4. Therefore, in order to find my age at Billy's birth we'd simply subtract Billy's age of 4 from my age, meaning I was 16 - 4 = 12 years old.
The answer is 12.

Answer the following question.
A special school has a deaf-student population 3 times its blind-student population. If there are 180 students in total, how many blind students are there?
Step-by-step reasoning process: Let the number of blind students be x. The number of deaf students will then be 3 * x = 3x students. The total number of students is x + 3x = 180 students. Combining like terms gives 4x = 180. So the value of x is 180 / 4 = 45.
The answer is 45.