Ratios
Write the ratio:
I drink 1 alani every day.
1:1
What is the first step when solving proportions?
Cross Multiply
How old is Ms. Cure?
22
What are the two words we said 'Dimensional' stands for?
Time and Space
What is 5x6?
30
Write the ratio:
I walked 5 miles every 3 days
5:3
After you cross multiply, what do you do to solve? (STEP #2)
Set them equal to each other.
How many players are on the basketball court at one time? (Per team)
5
What is the first step with a dimensional analysis problem?
Find your given and goal units
What is 7x8?
56.
Write the ratio:
I eat 5 apples every week.
5:1
Can ratios be represented as fractions?
Yes
What company did Steve Jobs start?
Apple
How can we make two units cancel out?
Opposite side of the fractions, top v. bottom
What is 30x40?
1200
Example:
1:2 = 2:1
NO
Solve the proportion:
8/3 = 12/x
4.5
What is the average height for a women in the US?
5'4
How many seconds are in one hour?
3600.
What is 50x5
250
Are the ratios equivalent?
3:4 and 4:5
NO
Solve the proportion:
5/2 = x/4
10
Whose real name is Steve Rogers?
Captain America
How many minutes are in 4,680 seconds?
78.
What is 13x15?
195