Use the inverse relationship between the number of workers (or rate of work) and the time taken.
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 và tỷ lệ 2in1
- Give examples. What are the limitations of using ratios to represent real-world situations?
- Describe how to convert between currencies using exchange rates as ratios. A recipe calls for 2 cups of flour for every 1 cup of milk. Express this as a ratio and a unit ratio in terms of flour per unit of milk.
- Explain how ratios are represented on logarithmic scales.
- Explain different interpolation techniques and how they relate to scaling ratios.
- Find the total number of parts in the ratio and then calculate the percentage for coffee.
- Explain different types of demographic ratios and their implications.
- Use unit ratios to convert meters to kilometers and seconds to hours.
- Describe the steps involved in using unit ratios for conversion. Convert 10 kilometers per hour to meters per second using unit ratios.
- Use unit ratios to convert grams to kilograms and cubic centimeters to cubic meters.
- Explain the inverse relationship between speed and time when distance is constant. Two cyclists start from the same place and move in the same direction at speeds of 10 km/h and 12 km/h. What is the ratio of the distances covered by them after 5 hours?
-
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.