Converting Fractions
Tell me the decimal, percent, and ratio of the fraction!
1/2
What is .5, 50%, 1:2
When adding and subtracting, how do you figure out where the decimal is?
You line up the decimals and then bring it straight down!
What do you need to add or subtract fractions?
COMMON DENOMINATORS
What is PEMDAS?
Parenthesis, exponents, multiplication, division, addition, subtraction
Solve using distributive property:
10(2+3)
20+30 = 50
Tell me the decimal, percent, and ratio of the fraction!
32/64
What is .5, 50%, 32:64 OR 1:2
How do you find where the decimal goes in a multiplication problem?
What is You don't need to line them up, when you are done count the number of places after the decimal, that's how many you move the decimal from the right.
How do you multiply fractions?
How do you divide fractions?
You multiply straight across.
You keep, change, flip
Which comes first, multiplication or division?
Whichever comes first! (from the left to the right)
Which is which axis?
Which quadrant is which?
Explain on board
Tell me the decimal, percent, and ratio of the fraction!
1/100
What is 0.01, 1%, 1:100
How do you find where the decimal goes in a division problem?
You move the decimal before you start dividing-then move it UP so you don't forget it!
Solve & simplify:
9/3-1/6
2 5/6
Which comes first, addition or subtraction?
Whichever comes first! (from the left to the right)
Order these numbers from least to greatest:
41, -97, -30, 0, 34, -22, 72
-97
-30
-22
0
34
41
72
Tell me the decimal, percent, and ratio of the fraction!
4/9
What is 0.44444..., 44%, 4:9
Solve both-
1. 54.66+40.9
2. 54.66-40.9
1. 95.56
2. 13.76
Solve & simplify:
5/11 divided by 26/11
5/26
Solve:
(10-2) x 5 - 15
25
Do the entire 9's times tables
:)
Tell me the decimal, percent, and ratio of the fraction!
1/12
What is 0.8333333, 83.3%, 1:12
Solve both:
1. 94 x 1.3
2. 8.1/ 9
1. 122.2
2. 0.9
Solve & simplify both:
1. 15/20+10/25
2. 1/7 x 9/10
1. 3/20
2. 9/70
Solve:
10 x 3 + (5 x 2)
40
What is any of Mrs. Adams' pets names?
Bonus points for all 3!!
Wrigley, Nala, Loki!!