Fractions
What are the 2 methods of adding and subtracting fractions?
Butterfly and Standard Methods
Which is greater 3.67 or 3.76?
3.76
What are the 3 ways to write a ratio?
Using a colon, a fraction, using the word "to"
If a car travels 180 miles in 3 hours, what is the unit rate (miles per hour)?
60
What does this sign (>) mean?
Greater Than
What is the rule for multiplying fractions?
Multiply the top, multiply the bottm. (Top x Top, Bottom x Bottom)
What is 8.736 when you round to the nearest tenth?
8.7
A recipe calls for a ratio of 2 cups of milk to 3 cups of flour. If you use 6 cups of flour, how many cups of milk do you need?
4
A recipe calls for 4 cups of flour to make 8 muffins. What is the unit rate of flour per muffin?
2 cups per muffin
What does this sign (<) mean?
Less Than
What is the rule for dividing fractions?
Keep, change, flip (KCF) or Multiply by the reciprocal
What is 12.486 when you round to the nearest hundredth?
12.49
If the ratio of boys to girls in a class is 3:4, how many girls are there if there are 15 boys?
20
The ratio of students to teachers is 48:6. What is the unit rate of students per teacher?
8 students per teacher
Is the inequality 9−2>6 true or false?
True
What does GCF stand for?
Greatest Common Factor
Write the decimal for three tenths and six hundredths.
.36 or 0.36
Simplify the ratio 24:36?
2:3
What is a unit rate? (What does it tell you?)
It tells you how much of one thing there is for every one unit of another thing.
Write an inequality for the statement: "A number is greater than 7."
a > 7
What does LCM stand for?
Least Common Multiple
What is .75 as a fraction?
75/100
What is the GCF of 12 and 18?
6
A swimmer swims 400 meters in 8 minutes. How many meters does the swimmer swim per minute?
50
Write an inequality for the statement: "A number is less than or equal to 10."
e ≤ 10