Title
Basic Mathematics: Ratio, Rate and Proportional Division, with Averages and Mixtures,Used
Delivery time: 8-12 business days (International)
This math book focuses on ratio, rates and proportion. Math word problem involving rates and proportion have also been covered. Children in upper grade school up to middle high schools will find this book very useful.The topics covered in this textbook include: RATIO RATE PROPORTIONAL DIVISION AVERAGES AVERAGE RATE MIXTURESNumerous worked examples have been covered in this book. Each example gives a description of how to perform each mathematical step at a time. Exercises (which can serve as workbook) are provided in this book to allow students, parents or teachers to practice and establish their level of understanding of the topic. This book, 'Basic Mathematics' is a very valuable companion that should be owned by all those who truly want to know the basics of mathematics.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.