Question: Sally sold 20 cups of lemonade last week. She sold 30% more lemonade this week. How many cups of lemonade did she sell in total for both weeks?
Answer: If Sally sold 30% more lemonade this week, she sold 20 * 30 / 100 = 6 more cups this week. This week, Sally sold 20 + 6 = 26 cups of lemonade. In total for both weeks, Sally sold 20 + 26 = 46 cups of lemonade. The answer is 46.
[Question]Bob is going to put in a vegetable garden on his property. It's going to be in one of the back corners of his land. He wants the width of the garden to be about an eighth of the width of his property, and the length to be a tenth of the length of his property. His land is 1000 feet wide and 2250 feet long. How many square feet is his garden going to be?
[Answer]The width of his garden is going to be 1000 / 8 = 125 feet. The length of his garden is going to be 2250 / 10 = 225 feet. So the area of his garden is going to be 125 X 225 = 28125 square feet. The answer is 28125.
Q: In 5 years, Nacho will be three times older than Divya. If Divya is currently 5 years old, what's the sum of their ages now?
A: If Divya is currently 5 years old, she will be 5 + 5 = 10 years old in five years. Since in 5 years Nacho will be three times older than Divya, he will be 3 * 10 = 30 years older than Divya. Nacho's total age in five years will be 30 + 10 = 40 years. Currently, Nacho is 40 - 5 = 35 years old. The sum of Divya and Nacho's age now is 35 + 5 = 40 years. The answer is 40.
Question: Oliver has $40 and 200 quarters. If he gives his sister $5 and 120 quarters, how much money in total is he left with?
Answer: The 200 quarters equals 200 * $0.25 = $50. Oliver has a total of $40 + $50 = $90. He gives his sister 120 * $0.25 = $30 in total from the quarters. The total amount he gave to his sister is $30 + $5 = $35. Oliver is left with $90 - $35 = $55. The answer is 55.
[Question]A courier received 80 packages yesterday and twice as many today. All of these should be delivered tomorrow. How many packages should be delivered tomorrow?
[Answer]There are 80 x 2 = 160 packages today. So, the courier will deliver 80 + 160 = 240 packages. The answer is 240.
[Question]At a certain school, 2/3 of the population are females. One-tenth of the males are foreign students. If the school has 300 students, how many students are non-foreign male students?
[Answer]
There are 300 x 2 / 3 = 200 females in the school. So, 300 - 200 = 100 are males. Out of the 100 males, 100 x 1 / 10 = 10 are male foreign students. Thus, there are 100 - 10 = 90 non - foreign male students. The answer is 90.