Writing Ratios
Write the ratio of W's to E's in three different ways.
W W W E E E E E
3:5, 3 to 5, and 3/5
Identify the equivalent ratio of 1:3. A) 3:6 B) 2:6 C) 4:9 D) 2:9
B) 2:6
A scooter traveled 2 miles in 10 minutes. At this rate, it would travel ________ miles in 40 minutes.
8 miles
Fruit Salad recipe 1 calls for 2 cups of blueberries and 1 cup of strawberries. Fruit Salad recipe 2 calls for 4 cups of blueberries and 1 cup of strawberries. Recipe _______ calls for a higher ratio of blueberries to strawberries.
recipe 2
Identify the unit rate for 33 chairs in 3 rooms.
11 chairs per room
Write the ratio of X's to O's in three different ways.
X X X O O O O O O
3:6, 3 to 6, 3/6
Identify the equivalent ratio of 3:8. A) 9:24 B) 6:18 C) 4:9 D) 12:18
A) 9:24
Edward ate 15 hotdogs in 3 minutes. At this rate, it would take him __________ minutes to eat 75 hotdogs.
15 minutes
Amber ran 2 miles in 15 minutes. Jackson ran 4 miles in 25 minutes. If they were racing each other, ____________ would win the race.
Jackson
Identify the unit rate for 19 lawns in 4 hours.
4.75 lawns per hour
Write the ratio of S's to T's in three different ways.
T T S S S S S S S S
8:2, 8 to 2, 8/2
Identify the equivalent ratio of 12:30. A) 3:10 B) 4:6 C) 2:6 D) 2:5
D) 2:5
Michelle can mow 12 lawns in 4 hours. At this rate, it she could mow ______ lawns in 10 hours.
30 lawns
For every 3 Trivia Crack questions Emily answers incorrectly, she gets 10 correct. For every 4 questions Griffin answers incorrectly, he gets 12 correct. If they were playing each other, _____________ would have a higher ratio of incorrect to correct answers.
Griffin
Use a unit rate to find the unknown value.
40/8= 45/ ?
?=
9
Write the ratio of C's to A's in three different ways.
A A A A A A B B B B C C C C C C C C
8:6, 8 to 6, 8/6
Identify the equivalent ratio of 9:15 A) 2:5 B) 30:45 C) 15:25 D) 12:25
C) 15:25
April stapled 14 packets in 3 minutes. At this rate, it will taker her ______ minutes to staple 35 packets.
7.5 minutes
At an eating competition, Arnold drank 4 ounces of water for every 12 mini-burgers he ate. Brent drank 2 ounces of water for every 8 mini-burgers he ate. ______________ drank a smaller ratio of water to mini-burgers during the competition.
Brent
Rob can buy 15 brownies for $7.75 or 25 brownies for $14.57. Using unit rates, determine which deal is a better buy.
What is 15 brownies for $7.75?
John has a cookie tray at his holiday party. On it, there are 12 chocolate chip cookies, 18 oatmeal raisin cookies, 6 peanut butter cookies, and 24 sugar cookies. Name the ratio of sugar cookies to oatmeal raisin cookies in fractional form.
24/18
Abbey has created the perfect cake recipe. It has a ratio of flour to sugar of 4:9. Identify which of the following recipes could be a version of Abbey's perfect cake. A) 2 eggs, 8 cups flour, 18 teaspoons sugar, 1 cup water B) 2 eggs, 12 cups flour, 36 cups sugar, 2 cups water C) 3 eggs, 20 cups flour, 40 teaspoons sugar, 1 cup water D) 3 eggs, 16 cups flour, 36 cups sugar, 2 cups water
D) 3 eggs, 16 cups flour, 36 cups sugar, 2 cups water
Alex texts 23 words in 2 minutes. At this rate, he would text _______ words in 15 minutes.
172.5 words
Erin, Amy, and Aubrey are racing each other at the go kart track. Erin drives at a rate of 4 laps in 9 minutes, Amy drives at a rate of 3 laps in 7 minutes, and Aubrey drives at a rate of 5 laps in 11 minutes. At this rate, the order of the finishers will be ________, _________, and then finally ________.
Aubrey, Erin, and then Amy
Savannah is tiling her kitchen floor. She bought 8 cases of tile for $192. She realized she bought too much tile and returns 2 unopened cases to the store. What was her final cost for tile? Use the unit rate.
$144