


What are some fun or engaging ways to learn about ratios? Are there any paradoxes or counterintuitive results involving ratios?
In Stock
$34.99
$29.99
Shipping and Returns Policy
- Deliver to United States » Shipping Policy «
- - Shipping Cost: $5.99
- - Handling time: 2-3 business days
- - Transit time: 7-10 business days
- Eligible for » Returns & Refund Policy « within 30 days from the date of delivery
Find similar items here:
tỷ số ý
- How do you solve problems involving combined variation? How are ratios used in maps and scales?
- How are ratios used in defining limits and integrals? How are ratios used in computer science and programming?
- How do you explain ratios to someone who has never heard of them? What are some visual representations of ratios?
- What is the dependency ratio? How are ratios used in environmental science?
- What is aspect ratio of a photograph?
- What is a unit ratio? How do you find equivalent ratios?
- What is the rule of thirds?
- How do you determine the scale of a model?
- How do you scale up or down a recipe using ratios?
- What is a win-loss ratio?
-
Next Day Delivery by USPS
Find out more
Order by 9pm (excludes Public holidays)
$11.99
-
Express Delivery - 48 Hours
Find out more
Order by 9pm (excludes Public holidays)
$9.99
-
Standard Delivery $6.99 Find out more
Delivered within 3 - 7 days (excludes Public holidays).
-
Store Delivery $6.99 Find out more
Delivered to your chosen store within 3-7 days
Spend over $400 (excluding delivery charge) to get a $20 voucher to spend in-store -
International Delivery Find out more
International Delivery is available for this product. The cost and delivery time depend on the country.
You can now return your online order in a few easy steps. Select your preferred tracked returns service. We have print at home, paperless and collection options available.
You have 28 days to return your order from the date it’s delivered. Exclusions apply.
View our full Returns and Exchanges information.
Our extended Christmas returns policy runs from 28th October until 5th January 2025, all items purchased online during this time can be returned for a full refund.
No reviews yet. Only logged in customers who have purchased this product may leave a review.