Ratios
The ratio of cats and dogs at the shelter is 8:3. If I have 16 cats, how many dogs do I have?
6
0% of 148 is...
0
Drag the numbers below to put them in order from least to greatest:
6.8 7.4 3.3 7.2 4.34 4.45
What is the perimeter?
The sum of all of the sides in a shape.
What is the value of the expression below when:
w=4 and x=5?
9w−7x
4
Simplify the ratio (reduce it) to the smallest possible value:
25:50
1:2
25% of 8 is...
2
114.458×10
1144.58
What is area?
The amount of space inside of a shape.
What is the value of the expression below when y=4?
y2+7y+9
53
There are 20 triangles and 12 circles. What is the simplest ratio of circles to triangles?
5 circle: 3 triangles
8 is 25% of...
32
42 x 102
4200
What is the perimeter of a square with a side length of 4?
16
Use the distributive property to write an equivalent expression.
4(4k−7m+10)
16k-28m+40
Carlos and Alexandra are adding chocolate chips to a batch of pre-made cookie dough to make chocolate chip cookies. Carlos mixes 4 cups of dough with 5 quarter-cups of chocolate chips and Alexandra mixes 4 cups of dough with 1 quarter-cup of chocolate chips. Whose cookies will be doughier?
Alexandra
15 is ??? percent of 50
30
3.4 ÷ .2 =
17
What is the area of a square with a side length of 7?
49
Find the value of x in the equation below.
x−13.6=7.6
21.2
Magan and Alyssa are adding chocolate chips to a batch of pre-made cookie dough to make chocolate chip cookies. Magan mixes 8 cups of dough with 8 quarter-cups of chocolate chips and Alyssa mixes 4 cups of dough with 5 quarter-cups of chocolate chips. Whose cookies will be more chocolaty?
Alyssa
At a sale, dresses were sold for $34 each. This price was 85% of a dress's original price. How much did a dress originally cost?
40
3.1 x 2.1
6.51
What is the area of a rectangle with a width of 4 and a height of 7?
28
What value of w makes the equation below true?
5w+1=21