帮我讲解一下这两个题---**Overall Title/Section:** 四、思维应用 (Four, Thinking Application) --- **Question 1** * **Question Stem:** 1.二 (1) 班开家长会，来了38位家长，1瓶水可以倒9杯。给每位家长倒一杯水，至少需要几瓶水？ *(Translation: Class 2 (1) held a parent-teacher conference, 38 parents came, 1 bottle of water can pour 9 cups. How many bottles of water are needed at least to pour one cup for each parent?)* * **Handwritten Solution/Annotation:** * Calculation 1: 38 ÷ 9 = 4 (瓶) ...... 2 (人) *(Translation: 38 divided by 9 equals 4 bottles, with 2 people remaining)* * Calculation 2: 4 + 1 = 5 (瓶) *(Translation: 4 + 1 equals 5 bottles)* * Answer: 答: 需要 5 瓶 *(Translation: Answer: 5 bottles are needed)* --- **Question 2** * **Question Stem:** 2. [思维题] 小明5天看了一本故事书的一半多10页，现在还剩15页没看，这本故事书一共有多少页？ *(Translation: [Thinking Question] Xiaoming read a storybook for 5 days, reading half of it plus 10 pages. Now there are 15 pages left unread. How many pages does this storybook have in total?)* * **Handwritten Solution/Annotation:** * Calculation 1: 15 + 10 = 25 (页) *(Translation: 15 + 10 equals 25 pages)* * Calculation 2: 2 × 25 = 50 (页) *(Translation: 2 multiplied by 25 equals 50 pages)* * Answer: 答: 有 50 页 *(Translation: Answer: There are 50 pages)* --- **Other Relevant Information:** * Page Number: 16