Proportions
A bakery uses 2 cups of flour to make 1 batch of muffins. Each batch makes 12 muffins.
How many cups of flour are needed to make 36 muffins?
6 cups
2.3 × 4
9.2
What is the number with the highest absolute value?
-2, -3, 5, 10, -25
Absolute value = represents how far a number is from zero, regardless of direction
-25
What is the range of the following numbers
17, 13, 15, 19, 19, 52, 7, 6
46
A juice shop uses 6 oranges to make 3 cups of juice.
How many oranges are needed to make 10 cups?
0.006 x 0.04
0.00024
What is the value of the expression
|6.28|
6.28
What is an equivalent expression to ½ • (x - 6)
½x - 3
What is the mean of the following numbers
5, 10, 15, 5, 15
A bakery uses 5 cups of sugar to make 4 batches of cookies. Each batch makes 20 cookies.
How many cups of sugar are needed to make 80 cookies?
5 cups
A store sells apples for $2.45 each. How much do 6 apples cost?
$14.70
What is the sum of the following numbers:
-15, 4, -6, 29, -18, 12
6
35 - ( -110) ÷ 5 x 2
79
What is the median of the following numbers
15, 12, 9, 20, 20, 20, 15, 12
15
A bakery uses 3 cups of sugar to make 2 batches of cookies. Each batch makes 24 cookies.
How many cups of sugar are needed to make 96 cookies?
6 cups of sugar
A bottle holds 1.25 liters of water. How much water is in 12 bottles?
15 liters
(-6) x (12) x (-3)
216
What value is equivalent to 5 - 2 (32) + 4?
-9
What is the mode of the data?
42, 41, 30, 31, 30, 20, 21, 30, 39, 30
30
A smoothie shop uses 9 cups of fruit to make 6 smoothies.
How many cups are needed for 25 smoothies?
37.5 cups
4.8 × 3.6
17.28
What is the value of the expression shown?
-8 (2-5) +3 (-4)
12
A numeric expression is shown.
52 - 6 (42 - 10) -3
Which value is equivalent to the expression shown?
A. 19
B. -11
C. 7
D. -14
D. -14
The list shows the number of heartbeats per minute for each of 12 people during different exercises.
86, 80, 73, 75, 70, 82, 72, 81, 84, 82, 75, 82
What is the median number of heartbeats per minute for the data in the list?
80.5