Show:
Ratios
Unit Rates
Comparing Rates
D,R, and T
Hodgepodge
100
This is the number of ways we can write a ratio.
What is three. # to #, #:#, and #/#
100
Nabuko bought 14 dog biscuits for $1.68. This is his unit price per biscuit.
What is $0.12/biscuit
100
I use this special type of rate to compare two rates and tell which is greater.
What is the unit rate?
100
The only time I'll multiply the two given numbers is when I'm solving for this.
What is distance?
100
Will I ever have a remainder as part of a unit rate?
No, you'll keep dividing and use decimals.
200
These are three ratios equal to 5:4
What are 10:8, 15:12, 20:16, 25:20, 50:40, etc.
200
If I pay $4.48 for 8oz, this is my unit price.
What is $0.56/oz
200
This is the greater rate: 364 miles on 14 gallons 432 miles on 18 gallons
What is 364 miles on 14 gallons (26mpg)
200
If my distance is 378mi and my time is 6 hours, this is my rate.
What is 63mph?
200
This is the difference between a rate and a proportion.
What is a rate compares two numbers, but a proportion is made of two rates that are equal.
300
If my first ration is 16 to 18, this is the number that makes an equal ration when compared to 54.
What is 48
300
If I pay $2.75 for 5oz, this is my unit price.
What is $0.55/oz
300
This is the better buy: $4.48 for 8 oz $2.75 for 5 oz
What is $2.75 for 5oz ($0.55/oz)
300
If my rate is 47cm/s and my distance is 2538cm, this is my time.
What is 54s?
300
These are my three different formulas that tell me how distance, rate, and time go together.
What is d= r x t r= d/t t=d/r
400
If I have 9 goats, 5 pigs, and 8 sheep, this is a ratio that compares one part to another part.
What is : 9:5 (goats to pigs), 9:8 (goats to sheep), 5:8 (pigs to sheep)
400
If my unit price for dog biscuits is $0.12/biscuit, how much would I pay for 32 biscuits?
What is $3.84
400
This is the greater rate: 120 words per minute 175 words per 1.5 minutes
What is 120 words per minute.
400
If my time is 16 days and my rate is 114km/day, this is my distance.
What is 1824km?
400
This is what I'll plan on doing Tuesday night or Wednesday at lunch next week after Monday's test.
What are TEST CORRECTIONS
500
If I have 9 goats, 5 pigs, and 8 sheep, this is a ratio that compares one part to the whole.
What is 9:22 (goats to animals) 5:22 (pigs to animals) 8:22 (sheep to animals)
500
If my unit price is $0.12/biscuit and I paid $4.20, this is how many biscuits I bought.
What is 35 biscuits.
500
This is how we find the unit rate to compare:
What is divide the first number by the second.
500
If my distance is 15ft and my rate is 2.5ft/s, this is my time.
What is 6s?
500
When we're putting ratios in simplest form, it's very similar to doing this.
What is simplifying fractions?