5.1
Multiply 5/20 by 4
20/100
Are these ratios a proportion
3/6 12/24
Yes
3/2 = x/8
x = 12
5/7 = x/21
15 = x
What is slope
the rate of change
What is the definition of Rate?
A ratio of two quantities with different units
What is proportion
ratios that are equal
What is a product
The answer to a multiplication problem
w/6 = 6/9
W = 4
You and a friend make 20 dollars every time you level up on a video game, if you level up 10 times how much money do you make
200 dollars
Aaron has 17 apples, Scott has 9 apples, what is the ratio of Aarons apples to Scotts apples?
17:9
You run 2 laps around a track, it takes 2 minutes and 30 seconds. How long does it take to run 6 laps
7 minutes and 30 seconds
5/4 = x/20
x = 25
It costs $95 for 20 students to visit an aquariam. How much does it cost for 162 students
$4.75/student
Pi =
3.14......
Turn the ratio of 20:16 into a fraction and put it in simplest form
1 1/4
Are X and Y proportional
X, 2, 4, 6, 8, 10
Y, 3, 6, 9, 12, 15
Yes, Y is 1.5 times X
1.5/1 = 6/x
x = 4
48 pens are packaged in 4 boxes. How many pens are packaged in 9 boxes
108 pens
4/6 simplifys to
2/3
Max is working on a math test, He has a problem with the ratio of 32/28 that needs to be turned into a fraction and simplified. What is the awnser?
8/7
You earn $42 for mowing your neighbors for 2 hours. You also earn $30 for walking your neighbors dog for 3 hours. How much money do you earn for 1 hour in each chore
$21 for mowing the lawn and $10 for walking the dog
100/x = 200/22.4
x = 11.2
Describe and correct the error in solving the proportion m/8 = 15/24
To solve the proportion correctly, the value of m must be 5.
You and a friend spend 10 dollars on a book you have a total of 30 dollars left How much did you origninally have
40 dollars