Are the ratios 2 to 3 and 14 to 21 equivalent ratios?
YES
What is the ratio 6:20 in simplest terms?
3:10
There are 5 blue cars for every 3 red cars. If there are 10 blue cars, how many are red?
6 red
Are the following ratios equivalent? 4 deliveries every 15 hours 10 deliveries every 30 hours
NO
A bag contains marbles. Some are yellow and the rest are purple. There are 4 yellow marbles for every purple marble. If there are 32 yellow marbles, how many purple marbles are in the bag?
8 purple marbles
To make orange fizz, Ms. Golden mixes 4 scoops powder with every 8 cups water. How much water does she need for every 1 scoop of powder?
2 cups
3 ice cream cones cost $8.25. At this rate, how much do 2 ice cream cones cost? *Hint, find the cost of 1 first* Use a table!!*
$5.50
If a bag of marbles contains 3 red, 4 yellow, and 5 blue. What is the ratio of red to ALL marbles? Simplify your answer.
A bag contains marbles. Some are yellow and the rest are purple. There are 4 yellow marbles for every purple marble. If there are 32 yellow marbles, how many purple marbles are in the bag?
1.6 cups
There are 5 boys for every 4 girls in the school. If there are 100 boys, how many total students are in school?
180
20 oz of water is needed to make 2 servings of ramen. Could you make 6 servings of ramen with a pot that holds 58 oz of water? Explain your reasoning with numbers.
No, because you'd need 60 oz of water to make 6 servings and the pot cannot hold that much water.