Ratios
What is...
6:3
or
2:1?
Jenny has to pay $16 for 8 T-shirts. What is the cost of one T-shirt? Write as a unit rate.
What is... $2:1
C=10?
no?
What is...
a numerical quantity that is not a whole number?
In a classroom, for every 3 boys, there are 2 girls. There are 30 boys in the classroom. How many girls are there?
What is... 20 girls?
1:9?
Z=5?
57/100?
What is...
a part, share, or number considered in comparative relation to a whole?
What is...
7:15?
Adam's birthday party will cost $9 if he invites 3 guests. If there are 6 guests, how much will Adam's birthday party cost? Solve using unit rates.
What is...
$18?
X=10?
yes?
What is...
a ratio is a relationship between two numbers indicating how many times the first number contains the second?
Which ratio is equivalent to 3/4?
A. 9/13, B. 13/9, C. 9/12, D. 12/9,
What is...
C. 9/12?
Vince jarred 12 liters of jam after 2 days. How much jam did Vince jar if he spent 3 days making jam?
What is...
18 liters?
R=3?
X=72
What is...
Unit rates are when rates are expressed as a quantity of 1
ex: 8:1, 10:1, 4:1, etc.
A truck is carrying mango juice, tomato juice, and passion fruit juice bottles in a ratio of 4 : 4 : 3. If there are 18 passion fruit juice bottles, then how many juice bottles in total are there?
What is...
66 bottles of juice?
Ken can walk 40 dogs in 8 hours. How many dogs can Ken walk in 12 hours?
What is...
60 dogs per 12 hours?
T=3?
X=118,728
What is...
A percent is a ratio whose second term is 100. Percent means parts per hundred.
ex: 25%