Vocabulary
A ratio ________ two quantities to each other.
What is "compares"?
When multiplying fractions, we ________.
What is "multiply straight across"?
The unit rate for 3 videos in 15 minutes
When simplifying fractions, we find the ________ number to divide the numerator and denominator by.
What is "biggest"?
We use this method to check if our ratios are proportional.
What is cross multiplying and dividing?
A unit rate is a rate that has 1 as its ________.
What is "denominator"?
When dividing fractions, we ________.
What is "change the sign to multiplication and flip the second fraction"?
OR
"Keep, change, flip"
The unit rate for 21 bananas in 3 bunches.
What is "7 bananas per bunch"?
Simplify: 2/4
What is 1/2?
3/4 and 6/8
What is "proportional"?
A proportion is a number sentence where two ratios are _________.
What is "equal"?
Find the quotient: 1/4 ÷ 19/12
What is "3/19"?
The equation that we use for unit rate.
What is "y = kx"?
Simplify: 14/16
What is 7/8?
4/9 and 6/11
What is "not proportional"?
To know whether a graph is proportional or not, we check to see if it is a straight line that goes through the _________.
What is "origin"?
Find the product: 3/4 x 3/7
What is "9/28"?
De'shaun spent $92 for 2 video games. Determine the price per video game.
What is $46 per game?
Simplify: 28/10
What is 2 4/5?
2 and 4/5
2 & 4/5
y = 3x + 5
What is "not proportional"?
The answer to a division problem is called the ______.
What is "quotient"?
Find the quotient: 6/7 ÷ 2/7
What is "3"?
To make 5 dinner rolls, 1/3 cup of flour is used. How much flour is needed to make one dinner roll?
What is "1/15 cup of flour"?
Simplify : 3 15/27
3 and 15/27
3 & 15/27
What is 3 5/9?
3 and 5/9
3 & 5/9
Solve for the unknown: 3/15 = 9/x
What is "x = 45"?