Ratios
Luna has 35 cookies. She has 30 chocolate chip cookies and she has 5 sugar cookies. What is the ratio of sugar cookies to chocolate chip cookies?
5:30 or 1:6
Billy had 10 apples and 30 oranges in total. 2 of the apples were bad and 10 of the oranges were bad. What is the simplest form of Billy’s apples that are good?(Write it in the simplest form)
8:20 or 4:5
There were 6 apples and they cost $6.
Figure out the cost of 1 apple and 10 apples.
1 Apple: $1
10 Apples: $10
Katharine ran 1 mile in 15 minutes
At that same rate, how much time will it take her to run 3 miles?
45min
True or False:
Both sides of the equation are suppose to be equal
true
Billy Bob has 40 utensils. He has 8 forks, 22 knives, and 10 spoons. What is the ratio of forks to knives? Please simplify.
4:11
Billy had 124 cards to send to people. 54 of them were for boys and 70 of them were for girls. If Billy only sent 28 of them so far, How much more would be needed to send to the girls and boys?(Write in the simplest form)
56:40 or 7:5
At the carnival, Josh was studying how many people can win a carnival game to how many people cannot win a carnival game. His studies show that for every 1 person who wins, 5 people lose.
How many people lose if 5 people win?
25 people lose.
To make fruit punch, you need 2 cups of grape juice for every 3 cups of apple juice. If you already have 12 cups of apple juice, how many cups of grape juice will you need to make a fruit punch?
8
What is another way to write this equation B/12 = H while keeping the value the same.
B = 12H or 12H = B
(any other equation that works with the same value)
Bob Ross has 83 paint brushes. He has 37 black paint brushes and the rest are purple paint brushes. What is the ratio of black paint brushes to purple paint brushes?
37:46
Billy is currently 278 years old. He had 4 accidents 6 years ago. And 10 in this 20 years. Every accident he spent about 3 months in the hospital. How many months did Billy spend in hospital in the 20 years to the 6 years?(Write in the simplest form)
30:12 or 5:2
Evelyn went on a 2 hour road trip. In the area she is in, there are lots of airplanes and helicopters. For the first 30 minutes of the road trip she saw 9 airplanes and 6 helicopters. If this continues how many airplanes, and helicopters will she see in 1 hour, 1 hour and 30 minutes, and 2 hours.
1 Hour: 18:12
1 Hour 30 Minutes: 27:18
2 Hours: 36:24
If James earned $72 in 9 hours, how much money would he earn in 3 hours?
$24
Bob is going on vacation with his family, one ticket costs 15 dollars. He has to buy 5 tickets. Write an equation with variables to find out how much 5 tickets cost.
T= Ticket
C= Cost
C = Tx15 or C/15=T
(any other equation that works with the same value)
Billy’s weight was 138 pounds 2 months ago. He gained 17 pounds last month. What is the ratio of how much he weighed 2 months ago to the last month?
138:155
Billy has a pet snake that was given to her from an owner to an owner, etc then to her. The snake had been in 6 different households with 6 different owners. The snake spent about 3 months in each household for a year. Billy had kept that snake for about a year and 6 months. How long did Billy keep the snake to how long did the 6 owners keep the snake?(Write in the simplest form)
18:18 or 1 year and 6 months or the snake stayed for the same amount of time
A factory makes 500 markers in 9 minutes, if it takes the factory 90 minutes to make 5000 markers how long does it take the factory to make 50,000, 500,000 markers. Simplify your answer to hours or days.
15 hours
6 days
Monty drove 14 miles in 20 min
At that same rate, how much time will it take him to drive 21 miles
30min
What equation can be used to show the relationship between the ratios:
Using the variables A and B
4:20
8:40
16:80
A = B/5
(any other equation that works with the same value)
Luna has 35 cookies. She has 30 chocolate chip cookies and she has 5 sugar cookies. She gives away 11 chocolate chip cookies and 2 sugar cookies to one of her friends. What is the ratio of sugar cookies to chocolate chip cookies now?
3:19
Billy has 1000 friends now. He is currently trying to find out how many of them are girls and how many of them are boys. He noticed that 300 of them were him. 500 were boys and 200 were girls. How many of Billy's friends are him compared to the amount of boys and girls?(Write it the simplest form)
300:700 or 3:7
Henry and Mia were selling books and bookmarks, if 5 books cost 25 dollars and 5 bookmarks cost 50 cents, how much do they make if they sell 500 books and bookmarks
$2500 for books
$50 for bookmarks
If added all together $2550
Kelly bought 3 pounds of strawberries for $8. How much would 10 pounds of strawberries cost?
$26.60
Bill has 20 blueberries and 5 strawberries for a smoothie he wants. Show the relationship of the blueberries (B) to strawberries (S) with an equation.
B = 4S
(any other equation that works with the same value)