Fractions
2/6 + 3/6
5/6
2.5 + 4.7
7.2
2 cats to 3 dogs (write in 3 ways)
2:3; 2/3; 2 to 3
Find the unit rate: 8 apples for $4.00
$0.50 per apple
Sidney read a total of 12 books over 4 months. After belonging to the book club for 5 months, how many books will Sidney have read in all? Assume the relationship is directly proportional.
15
1/2 - 3/8
1/8
6.5 - 3.4
3.1
There are 60 students in Grade 1 and only 30 students in Kindergarten. What is the ratio of 1st graders to kindergartners (in simplest form)?
60:30 = 2:1
Find the unit rate: 5 bags of chips for $25
$5.00 per bag of chips
Shannon grew 8 flowers with 2 seed packets. With 4 seed packets, how many total flowers can Shannon have in her garden? Assume the relationship is directly proportional.
16
4/5 x 2/3
8/15
4.5 x 3
13.5
The ratio of boys to girls at a school is 1:1. If there are 250 boys, ho wmany girls are there?
250 girls
Mrs. J made the 150-mile drive to Ocean City in 2.5 hours. What was her average miles per hour?
60 mph
The corporate team-building event will cost $12 if it has 6 attendees. How many attendees can there be, at most, if the budget for the corporate team-building event is $16? Assume the relationship is directly proportional.
8
1/7 ÷ 2/3
3/14
6.6 ÷ 1.1
6
The ratio of students getting As in math class to the number of students getting Bs is 1:2. If there are 33 students in the math class, how many are getting As?
11 students are getting As
Mr. J is planning a road trip to Florida. The drive will be 1,200 miles and his SUV gets 25 mpg. How many gallons of gas does he need to plan for?
48 gallons of gas
Francesca jarred 10 liters of jam after 2 days. How much jam did Francesca jar if she spent 3 days making jam? Assume the relationship is directly proportional.
15
1 2/3 x 3/9
5/9
5.25 ÷ .5
10.5
At an animal shelter, the ratio of cats to dogs is 2:5. If there are 20 dogs at the shelter, how many cats are there?
8 cats
You are in charge of buying the popsicles for Field Day. Safeway has a 12-pack of popsicles for $3.00. Weis has an 18-pack of popsicles for $4.50 with a $0.50 coupon for each box. Which is the best buy?
Both cost $0.25 per popsicle but Weis offers a $0.50 coupon on each box. So Weis is the better buy.
Barry baked 12 cookies with 2 scoops of flour. How many scoops of flour does Barry need in order to bake 18 cookies? Assume the relationship is directly proportional.
3