Frequency Tables
What ALWAYS goes in the second column of a frequency table?
Frequency
If the following set of numbers was used, what would be a good scale? 5, 35, 15, 20
A scale of 5
Solve:
1/23 + 3/23
4/23
What is an equivalent fraction?
Fractions that are equal to one another
How do you convert a mixed number into an improper fraction?
Texas 2 Step: Multiply the denominator by the whole number and add the numerator.
Milo records the types of shells he collects on the Texas coast. Then he makes a frequency table to show the data. How many different types of shells will be in the frequency table?
Shells Collected:
clam clam conch whelk cockle cockle clam scallop cockle clam conch scallop scallop cockle clam scallop clam scallop whelk conch
5
Leon makes a bar graph of the favorite cheese data in the frequency table. How many bars will the graph have?
Favorite Cheese
Type of Cheese Number of Votes
Cheddar 12
Monterrey Jack 6
Mozzarella 10
Swiss 5
4 bars
Solve and simplify:
2/6+1/6
3/6, 1/2
Are the following fractions equivalent?
1/3
2/6
yes
How do you convert an improper fraction into a mixed number?
TIBO: Top in, bottom out
Divide the numerator by the denominator
Free 300
Congratulations
The number of books the bookstore donates to a library is one fourth the total number of books sold. How many books are donated to a library?
Bookstore Sales
Type of Book New Used E-book
Number Sold 35 60 25
30
Solve:
5/6-4/6
1/6
Are the following fractions equivalent?
3/16
5/32
no
Convert from a mixed number to an improper fraction:
5 1/3
16/3
Sasha buys bagels for her garage sale customers. She buys all the chocolate chip bagels and half the plain bagels. Each bagel costs $2.50. How much does Sasha spend on bagels?
Bagels Sold
Types of Bagels Frequency
Plain 16
Chocolate Chip 28
Blueberry 36
Raisin 32
$90
Make a Bar Graph using the following data:
Favorite Ice Cream
Chocolate 16
Vanilla 12
Swirl 8
Show me your graph!
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Congratulations
Are the following fractions equivalent?
2/9
8/36
yes
Convert from an improper fraction to a mixed number:
85/3
28 1/3
Create a frequency table with the following data:
Favorite Letter
k j l k k j l l j j j k l k l j l l
Show me your frequency table!
How can a bar graph help you in the "real world"?
Answers may vary.
Solve and simplify:
11/12-1/12
10/12, or 5/6
What is the equivalent fraction for 12/36?
1/3
Free 500
Congratulations