Math
Seven feet of rope costs $11.25. Find the cost of 21 feet of rope.
Twenty-on feet costs $33.75
Express 3 and 5/6 as a decimal to 2 decimal places.
3.83
Find the mean, median, and mode:
4, 6, 2, 3, 9, 8, 5, 5, 5, 3, 2
*Round answers to 1 decimal place if needed.
Mean = 4.7
Median = 5
Mode = 5
Express .36 as a fraction in simplest form
9/25
What would happen to the expression
45 / (8 - 3) x 1 if the parenthesis were removed?
a) The answer would be 4 because you would divide first.
b) The answer would be 2 because you would multiply first.
c) The answer would be 4 because you would multiply first.
d) The answer would be 2 because you would divide first.
d) The answer would be 2 because you would divide first.
Find the value: (Remember the / sign means "divided by")
136 - 20 / (10 x 2) + 5 - 1 = __________
136 - 2- / (10 x 2) + 5 - 1 = 139
Divide the sum of 1/4 and 1/8 by 5
3/40
What is the mode?
12, 10, 10, 11, 14, 12, 16, 18, 14, 12, 13, 17, 15, 12
12
*Mode = "most" (which number is listed most often)
Michael read for 1 and 3/4 hour. Jenna read for 2 and 3/5 hours. How many minutes they read altogether?
*Answer should be in minutes.
261 minutes altogether
If the volume of a cube is 125 in3, what is the length of one side of the cube?
5 in
4276 cm = ___________ m
42.76 m
Express 5/100 + 2 as a decimal:
2.05
Find the height:
Volume = 224 in3
Length = 4 in
Width = 7 in
Height = 8 in
In a book store, 3/4 of the books are fiction. Of the fiction books, 1/3 are mystery fiction. What fraction of the books are mystery fiction?
1/4 are mystery fiction
In a pie chart representing number of cookies, half the chart is worth 48 cookies. How many cookies is 1/4 of the chart worth?
24 cookies
0.145 kg = _______ g
145 g
Find the volume of a rectangular prism measuring:
2 and 2/3 in by 1/3 in by 4/7 in
Volume = 32/63 in3
Four farmers bought 18 pounds of fertilizer to split. What fraction of the fertilizer did each farmer receive?
4 and 1/2 pounds
*Answer MUST be in fraction form because the question asked for the fraction.
There are 2 cubes.
Cube A has 4 cubes on one side (so one side's length is 4)
Cube B has 3 cubes on one side (so one side's length is 3).
What is the difference in the volume of the cubes?
The difference 37
In a pie chart measuring the total amount of money spent on vacation, 1/3 of the amount was spent on food. The total amount of money spent on vacation was $1500. How much money was spent on food?
$500 was spent on food
144 ft = _______ yd
48 yd
Find the volume of a rectangular prism with these measurements:
Surface Area = 85 in2
Height = 2 in
170 in3
Amanda writes the numbers 0 - 50 on a piece of paper. She counts by 5's the first time. The second time she counts by 10's. Which of these four numbers is counted both times?
a) 5 b) 15 c) 40 d) 25
C) 40
A rectangle has a length of 18 in and a width 11 in. If we decrease the length by 2 inches and the width by 3 inches, what would the new area be?
128 in2
Bonus:
Which weighs more?
1000 lbs of feathers OR 1000 lbs of bricks
They're equal at 1000 lbs each