Averages
41 + 43 + 45 + 47 + 49=
What is 45
N + 12= 100
N= 88
What is the perimeter of a square with an area of 16?
What is 16.
Which fraction in lowest terms is equal to 48%
a. 12/24 b. 13/25 c. 12/25 d 48/50
What is 12/25
1:2 as 2: __
What is 4
22 + 20 + 28 + 24 + 26=
What is 24
12 X 20= 24 X N
N= 10
What is the perimeter of a rectangle with an ares of 48cm2 and a width of 3 cm?
What is 38cm
21 + 22 + 23 + 24=
What is 30
6 x 7= 42: 42 / 7= 6 :: 5 x 8= 40 : ______
What is 40 / 5= 8
Naomi read for a solid week and averaged 42 minutes a night. If she knows she has a ballgame next week on Wednesday and won’t be able to read, how many minutes will she have to read each night to have the same average next week ?
What is 49
Find the value of N.
3/8= n/12
What is 4.5
The figure below contains 6 congruent squares. How many inches are in the perimeter of the figure if its area is 96 square inches?
What is 48 in2
A sheet of postage stamps can be divided into sets of 3,4, or 5. What is the least number of stamps that could be on the sheet?
What is 60 (LCM)
3 X hexagon : 18 :: 5 x triangle : ___
What is 15
The average of six weights is 12 kilograms. Another weight of 5 kilograms is added to the scale. What is the average of the seven weights?
What is 11 kg
Cindy picked three as many apples each day as she had the day defore. If Cindy picked 200 apples in 4 days, how many more apples did she pick on day 4 than on day 1?
What is 5
A rectangular patio is 20 meters by 30 meters and is surrounded by a sidewalk 2 meters wide. How many square meters are in the area of just the sidewalk?
What is 216 m2
What two numbers between 30 and 50 have a ratio of 5 to 7?
What is 35 and 49
25,34,22,10,14 : mean= 21 :: 5,9,8,6,7 : ______
What is 7
Brian is reading a book. The sum of the two open page numbers is 355. What is the next page in the book?
What is 179
A pear and a banana cost 80 cents. a kiwi and a pear cost 84 cents, and a banana and a kiwi cost 86 cents. How many cents does it cose for one kiwi, one peach, and one orange?
What is 125 cents
The perimeter of a rectangular pen is 282 feet. The length is 36 feet shorter than twice the width. How many feet is the width of the pen?
What is 59
From the 4th highest even number, subtract the square of the 5th lowest number.
6 24 83 5 16 13 1
79 11 65 30 4 12 10
41 2 97 20 29 31 7
What is -20
(36-16=20)
2,4,5,10,11,22:23 :: 3,6,7,14,15,30 : ___
What is 31