Mixed Numbers & Improper Fractions
Convert the improper fraction 11/3 into a mixed number
3 2/3
If there are 8 apples, and 12 oranges, what is the ratio of apples to total fruit?
8:20
Convert 0.6 into a percent
60%
A classroom has 30 students. If 2/5 of the students are absent, what fraction of students are present?
3/5 students are present in the class.
Write the mixed number 3 2/5 as an improper fraction
17/5
10:14, 15:21, 20:28...
Express 35% as a fraction in its Simplest form.
35/100, which can be simplified to 7/20.
Samantha, Franky, and Jordan are sharing cookies. Samantha gives away 1/4 of her cookie, Franky gives away 2/5 of their cookie, while Jordan gives away 35% of his cookie. Which friend gives away a larger portion of their cookie?
Samantha = 25%
Franky = 40%
Jordan = 35%
Franky gave away the most cookie.
Order these numbers from least to greatest:
1.7 3/2 1 7/8
3/2, 1.7, 1 7/8
A recipe calls for 4 cups of flour to 5 cups of sugar. How many cups of flour are needed if you want to use 10 cups of sugar?
You need to use 8 cups of flour.
Which of the following is not equivalent to 50%?
a) 0.5
b) 5/10
c) 1/2
d) 2/5A baker follows a recipe that uses 3 cups of flour for every 2 cups of sugar. If the baker uses 12 cups of flour, how many cups of sugar are needed?
8 Cups of Sugar
Draw a number line, and place the following number on it:
2.75, 7/4, 3 1/4, 1/4
(Show Image)
Two stores have a 100$ jacket on sale. Wall-Mart advertises that they are selling the jacket at a 65% discount. Coscto says they are selling the jacket with a 9/14 discount. Which store has a bigger discount?
65% > 64.2857....%
Wall-Mart has the greater discount.
A library purchased 2 1/2 boxes of books in January and 3 3/4 boxes in February. How many boxes of books did the library purchase in total?
2 1/2 + 3 2/4
= 2 1/2 + 3 1/2
=2 + 3 + 1/2 + 1/2
= 5 + 1
=6
A builder uses two beams: one is 5 2/4 meters long, and another is 3 1/4 meters long. What is the total length of the beams?
8 3/4 meters long.
In a bag of mixed nuts, the ratio of almonds to cashews is 3:5. If there are 50 cashews, how many almonds are there?
Next, if 10 additional almonds are added, what is the new simplified ratio of almonds to cashews?
There are 30 almonds to 50 cashews.
If 10 almonds are added, the ratio is 40 almonds to 50 cashews, which is 4:5.
If a student scores 88% on a test with 50 questions, how many questions did they answer correctly?
88% = 88/100 = 44/50
The student got 44 questions correct.
At a school fundraiser, three friends, Alex, Bailey, and Rex, collected raffle tickets. The ratio of tickets collected were 3 to 2 to 5. If Rex collected 45 tickets, how many tickets were collected in total?
3:2:5
3 x 9:2 x 9: 5 x 9
27:18:45
27 + 18 + 45 = 90 tickets.