There are about 12,000 grains of rice in 1 cup. Mo’s family cooked 3 cups of rice for dinner to feed 5 people. If each person got an equal share, how many grains of rice are in each persons share?

Will mark the brainliest. paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?