Ratios and Rates
The ratio of students to teachers is 11:1. What is a possible combination of the number of students and teachers at the school?
multiple correct answers
25% of 100
What is 25.
17.2 + 12 =
29.2
What is (x,y)
How many feet are in 10 yards?
30 feet.
Ratios can be written in these three ways.
What is odds notation, fractional notation and word notation?
Describe how to set up a percentage problem in order to solve it.
Set it up as a part-to-whole proportion (or ratio.)
one-half divided by one-eighth.
4
Which quadrant would the point (-7, 4) be in?
Quadrant 2
What is " Be safe, be responsible and be respectful."
Soda is on sale this week. The sale price for coke is 4 cases for $12 and the sale price for pepsi is 3 cases for $9.99. Which is the better deal and how much does it cost per case?
Coke is the better deal at $3 per case.
At a restaurant your bill comes to $40 and you want to leave the waitress a 20% tip. How much would you leave for a tip?
You would leave $8.00
Ms. Scott has 6/8 of a pizza left over from lunch. Since she is so nice, she is going to share it with 4 students. What portion of the whole pizza will each student get?
Each student will get 3/16 of the pizza.
What is the point located at (0, 0) called?
The origin.
What is the name of Ms. Scott's daughter?
Alena
It costs a family of four $420 to get into Disney World. What is the price per ticket?
$105.00
What % of 60 is 12?
20%
8.4 divided by 0.21
40
The independent variable is graphed along this axis.
What is the x-axis?
What is the volume of a cube that has a side length of 10 inches?
1000 in3
You are riding in a car at a constant rate of 60mph. How long would it take you to travel 220 miles?
3.5 hours
A sweatshirt you want is on sale for 30% off. The original price is $65. You have $50, do you have enough money for the sweatshirt now that it is on sale?
Yes.
Which is greater 3/8 or 0.5?
0.5
What is the distance between points A and B if point A is located at (2,6) and point B is located at (2, -5)?
11 units.
What is the area of a triangle that has a base of 12cm, a height of 13cm and two equal side lengths of 10cm?
78cm2