https://file.aiquickdraw.com/mathbot/file/172541032332285qcuj5z.jpg

The image you provided contains a list of sample math problems. I'll extract the text from the image and help you with the solutions or explanations. Here's the extracted text:

---

**SAMPLE PROBLEMS**

1. A book is borrowed for 75 days. If the per annum rate of interest is 8%, how much is the sum of interest on 25 days?
2. A debt of P 15,000 was made for 31 days. The rate of the commercial discount is 14%. What is the sum of the discount?
3. What sum of interest is calculated on a debt of P 7,500 for 36 days at the rate of 10% per annum?
4. The amount of P 10,000 is taken on a loan for 50 days at the interest rate of 12% per annum. Determine the rate of interest and the amount to be paid at the end of the loan term.
---

Please let me know which problem you'd like to solve first, or if you want to go through all of them step by step!

A book is borrowed for 75 days. If the per annum rate of interest is 8%, how much is the sum of interest on 25 days?

Learn how to calculate the simple interest on a book borrowed for 75 days at an 8% annual interest rate. This problem is suitable for students in Grades 9-10 and covers key concepts like time and interest rate calculations.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation