Shaniqua styles hair. For every haircut she makes $12 and for every style she makes $25. How many dollars would Shaniqua make if she gave 8 haircuts and 5 styles? Give the rationale and then the answer.
Let's think step by step. Haircuts = 8 * 12 = 96. Styles = 5 * 25 = 125. Total earned = 96 + 125 = $221.. The answer is: 221.

A fan can create an airflow of 10 liters per second. If the fan works for 10 minutes each day, calculate the amount of airflow it will create in one week. Give the rationale and then the answer.
Let's think step by step. If the fan works for 10 minutes each day, in a week with 7 days, it will have worked for 10 * 7 = 70 minutes. Since a minute has 60 seconds, the total time in seconds that the fan will have worked in one week is 70 * 60 = 4200 seconds. Since the fan can create an airflow of 10 liters per second, in 4200 seconds, it will create an airflow of 4200 * 10 = 42000 liters.. The answer is: 42000.

Lola and Dora combined their allowance of $9 each to buy a deck of playing cards for $10, they also bought $2 boxes of stickers and split the boxes evenly. How many packs of stickers did Dora get? Give the rationale and then the answer.
Let's think step by step. Lola and Dora together have $9 / person x 2 people = $18. After buying the deck of cards they had $18 - $10 = $8. With 8 dollars they bought $8 / $2 / pack = 4 packs of stickers. Dora received 4 packs / 2 people = 2 packs of stickers.. The answer is: 2.