| Mean, Median, Mode, and Range | PEMDAS | Ratios | Add/Subtract/Multiply/Divide fractions and decimals | Identify/write equivalent questions |
|---|---|---|---|---|
|
What is range?
Max - Min
|
What do all the letters stand for in PEMDAS?
Parenthesis, Exponents, Multiplication, Division, Subtraction
|
What is equivalent to 12:4?
3:1
|
How do you multiply fractions?
Multiply straight across then simplify if needed
|
What is equivalent to 4x + 3x + x?
8x
|
|
What is the mean of a data set?
All of the numbers added up, then divide by the amount of data points.
|
What does, 5(10-6)?
20
|
How do you simplify a ratio?
Divide both numbers by the number they can both be divided by.
|
What is a easy way to divide fractions?
To divide by a fraction here’s a tip, keep change flip!
|
Are 4/6 and 2/3 equivalent?
Yes
|
|
9, 10, 20, 24, 28, 30
Is the range or median greater?
Median
|
What four letters are interchangeable in PEMDAS?
M&S and A&S
|
How do you get the simplest form of a ratio?
Divide the numbers till you get a prime number.
|
What is 3/4 divided by 2/6?
2 1/4
|
What is the simplest form of 54/82
6/9
|
|
Three families have 4 children, four families have eight children. What is the mode of number of children?
WARNING THIS ONE IS TRICKY
Eight.
|
(15/5) + (33/3) - 12 = Y
What does y equal?
Y = 2
|
Is 4 : 9 and 28 : 64 equivalent?
No
|
What is 4.6/1.6?
2.875
|
Change 7/3 to a decimal?
2.33
|
|
2, 6, 10, 17, 20, 33, 40, 45
What is the mean of the data?
21.625
|
567 (872 - 456) = Y
What does y equal?
Y = 235872
|
There are 60 kids in 6th grade. For every 3 kids one has a phone. What’s the ratio of kids with phones to the kids without?
1:3
|
What is 578.47 x 6376.89? NO CALCULATORS BROSKI!!!!!
3688839.6 slay if u got it
|
Are 5.2 and 7/3 equivalent?
No
|
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