Please answer this all (dont mind the rubrics)

General Directions: Solve the following problems involving fractions, decimals, and percent. Show your complete solution showing the 'Given, Find, Solution' parts. The rubrics are attached herein. Use a separate sheet or several sheets for the solutions. 1. It took Aurea 6 hours on the first day, 5 hours the second day, and 3 hours the third, to finish typing her term paper in Business Mathematics. How long did Aurea work? Express it as a fraction of a 24-hour day. 2. My mother has 20 grams of gold. If a pair of earrings needs one-fourth gram of gold, how many grams were not used? 3. A barangay captain wants to use a vacant lot measuring 326 square meters to build a playground. They plan to allot of the lot for a badminton court, 3/8 of it for food stalls, and the rest for playground equipment. If the plan will be approved, how much area is left for the playground equipment? 4. Eric spends 2/5 of his monthly salary, saves 1/3 of the remainder, and shares the rest equally to his two sisters and a brother. If his monthly salary is PhP60,000, how much does he give to his brother every month? 5. Madel made 1 liter of salabat for her and her four friends. One of her friends drank 2/5 of it, and the remaining part was equally shared by Madel and her other friends. How many liters would Madel and each of her three other friends have? 6. A short bond paper measures 8.5 inches by 11 inches. If an inch is about 2.54 centimeters, what is the approximate area of a short bond paper in square centimeters? 7. Senior citizens enjoy 20% discount and another 12% discount after the 20% discount on their prescribed medicines. If a medicine costs PhP1,200 and an elderly insists that she will only pay PhP820. Is the elderly correct? 8. Twelve white T-shirts represent 25% of the entire stock of T-shirts in an RTW store. The rest are colored. Compute for the total quantity of T-shirts in stock and the number of colored T-shirts available. 9. Nicole and Nicolas decided that their profit and loss sharing ratio should be equal to their initial capital investment. If Nicole and Nicolas had capital balances of PhP200,000 and PhP 100,000, respectively, how much profit would Nicolas get if Nicole got PhP50,000 for last year? 10. Partners W, I, and N share profits and losses as follows: 20% to W, 45% to I, and 35% to N. Compute the share of each if the partnership earned a net income of PhP 150,000