Equivalent Fractions
Are the fractions 9/15 and 18/ 30 equivalent?
Yes! The pattern is multiply by 2.
8/x= 48/57
9.5
I can type 310 words in 9 minutes. How many minutes would it take me to type 15,500 words?
4,500
Unit Rate
A ratio that is comparing one unit.
True!
Yes! They both have a unit rate of 575 miles per hour.
x/2.4=10/7.2
3.33333333......
6 servings of spaghetti has a total of 1326 calories. How many servings would have 26,520 calories?
120
variable
The unknown in an equation. This is what you are trying to solve for!
All rates are ratios!
True!
True or false. If ratios are equivalent that means they are always proportional.
True!
50/15= x/0.25
0.8333333.....
A mountain lion can travel up to 2960 square miles in 8 days. How many square miles could they travel in 20 days?
7400 square miles!
proportion
When two or more ratios are equal to each other.
Who is Mr. Trujillo's favorite Marvel superhero?
Iron Man!