Simplifying
9:27
1:3
Find 3 equivalent ratios to 3 to 7.
6:14, 9:21, 12:28, or any other equivalent ratio
Joaquin rides his bike 32 miles in 8 hours. At this rate, how far will he ride in 3 hours.
12 miles in 3 hours
Find the value of the unit rate.
$7.20 for 12 muffins.
$0.60 for 1 muffin
7 hours = _____ minutes
420 minutes
24 to 60
Which of the 2 rates in larger?
16 fish caught in 4 hours, or 39 fish caught in 3 hours.
39 fish caught in 3 hours
TRUE or FALSE.
$7.50 for 2.5 pounds of grain is equivalent to $15 for 5 pounds of grain.
TRUE
Jeremiah spent $3.96 on 4 lollipops at the store. What is the unit rate?
$0.99 for 1 lollipop
____ inches = 14.7 feet
176.4 inches
Katrina owns both dogs and cats. She has a dog to cat ratio of 4:3. What is her ratio of dogs to pets owned?
4:7. 4 dogs for every 7 pets owned
A store buys 9 blue hats for every 6 red hats. If the store purchased 45 hats, how many of them are blue?
27 blue hats
Five out of eight birds that visited the feeder ate the birdseed. If 60 birds ate the birdseed today, how many birds visited the feeder?
96 birds visited the feeder
30 miles for 1 gallon is equivalent to _____miles for 8 gallons.
240 miles for 8 gallons.
It has been 3 weeks since Yolanda's 16th birthday. How many weeks old is she?
Yolanda is 835 weeks old
A farmer has 42 cows and 56 pigs. Simplify the ratio of pigs to the total number of animals.
4:7
Ken makes trail mix. The ratio of cups of peanuts to cups of raisins is 3 to 4. How many cups of trail mix were there if the mix he made had 20 cups of raisins?
35 cups of trail mix
The ratio of trucks to cars is 9:10. If there are 300 cars at the dealership, how many total vehicles are there?
570 total vehicles at the dealership.
Which is the better buy? How much money would you save per bar?
Brand A: 18 granola bars for $7.92
Brand B: 12 granola bars for $5.16
Brand B. It is $0.01 cheaper per bar.
A delivery truck carries 2.5 tons of soil. How many pounds of soil does the truck carry?
5,000 pounds of soil
225:375
3:5
A trail mix recipe uses 12 cups of cereal and 8 cups of pretzels. Simplify the ratio of cereal to pretzels.
3:2
A garden contains 36 tomato plants, 24 pepper plants, and 12 cucumber plants. Simplify the ratio of tomato plants to all plants in the garden.
1:2
A car travels 120 miles in 2 hours. Another car travels 175 miles in 2.5 hours.
Which car has the greater average speed? How much faster is it in miles per hour?
The second car (175 miles in 2.5 hours)will be 10 mph faster.
A board is 150 centimeters long. A carpenter cuts off 0.4 meters. How many centimeters remain?
110 cm remain