A
When ordering fractions...
Make the fraction a decimal.
How do you correct an improper fraction?
1. Keep the denominator the same
2. Then subtract the denominator from the numerator until you can't no more.
What does the bottom of a fraction tell? (Denominator)
How many parts are in all.
How can you write a fraction?
As a decimal (divide)
Both are part of 1 whole!
When a word problem has the word EACH...
Decide if you have to multiply or divide
What is the "rounding rhyme?"
Find your number, look right next door.
Four or less, just ignore.
Five or more, add one more.
All digits in front stay the same, all digits behind, ZERO is your name!
What are factors?
The numbers you multiply together.
How do you round?
Round means to go around.
What does the top of a fraction tell? (Numerator)
1/3 = .
.33
Probability can be written as a...
Fraction
How do you divide decimals?
Take the decimal point straight up.
How do you simplify a fraction?
Find the factors of the numerator and denominator (GCF- Greatest Common Factor)
How do you add and subtract UNLIKE fractions?
Make denominators like by writing down the multiples for the denominators (Find the LCM).
Then... old to new.
1/4 = .
.25
When multiplying always....
Make a "T" Chart.
What are multiples?
The answers to basic multiplication.
How do you add like fractions?
I like it... I keep it!
Denominator stays the same.
1/2 = .
.50
1/6 = .
.17
How do you calculate elapsed time?
Count the hours first, then count the minutes.
How do you add and subtract decimals?
Keep keep your your decimal points lined up.
1/5 = .
.20
1/12 = .
.083
1/8 =
.125