[Question]: Mia is a student. In her final year, she spent 1/5 of her day watching TV and 1/4 of the time left on studying. How many minutes did she spend studying each day?
[Answer]: If Mia spent 1 / 5 of her day watching TV, her remaining time in a day is 5 / 5 – 1 / 5 = 4 / 5 for other things. So, the time left is 24 * 4 / 5 = 19.2 hours. The time spent studying is 19.2 / 4 = 4.8 hours. In minutes, that is 4.8 * 60 = 288 minutes.
So the answer is 288.

[Question]: In a school garden, there are flowers in different colors. In total there are 96 flowers of four colors: green, red, blue, and yellow. There are 9 green flowers and three times more red flowers. Blue flowers make up to 50% of the total flower count. How many yellow flowers are there?
[Answer]: There are 3 * 9 = 27 red flowers. 50 / 100 * 96 = 48 flowers are blue. Knowing that, there are 96 - 48 - 27 - 9 = 12 yellow flowers in a school's garden.
So the answer is 12.

[Question]: There are 480 grains of rice in one cup. If half a cup is 8 tablespoons and one tablespoon is 3 teaspoons, how many grains of rice are in a teaspoon?
[Answer]:
First find the number of tablespoons in a full cup: 8 tablespoons / half - cup * 2 half - cups / cup = 16 tablespoons. Then find the total number of teaspoons in a cup: 16 tablespoons / cup * 3 teaspoons / tablespoon = 48 teaspoons. Then find the number of grains of rice per teaspoon: 480 grains / 48 teaspoons = 10 grains / teaspoon.
So the answer is 10.