



How do you determine if two ratios are equivalent? What is the cross-product property of proportions?
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 lệ tỷ số
- What are the conviction rates?
- What are the approval rating ratios? How are ratios used in religion?
- How are ratios used in speech therapy? How are ratios used in audiology?
- What are the reactant and product mole ratios in chemical processes?
- What is focal ratio of a lens? How does focal ratio affect the brightness and depth of field of a photograph?
- How do you solve word problems involving ratios? What are the key steps in solving ratio word problems?
- How do you solve problems involving inverse proportions? What are combined ratios?
- What are the frequency ratios in musical harmony?
- What are the quality control ratios? How are ratios used in supply chain management?
- What are the cost-to-performance ratios of cloud services? How are ratios used in cybersecurity?
-
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.