Potpourri
Reading Devices and Graphs
Fractions and %
Fractions and %
Geometry and Variables
100
Which number is odd?
a) 123
b) 120
c) 382
d) 576
a) 123
100
Approximately 130 (129)
100
What percent of the pie is white in this picture?
10% 50% 25% or 75%
25%
100
A dime is what fraction of a dollar?
1/10
100
What kind of lines are these?
parrallell
200
The temperature at 8:00 a.m. was 65.5 F and the temperature at 11:00 a.m. was 75.8 F . By how much did the temperature change?
10.3
200
Would the room temp. # be higher or lower in F compared to C?
Higher
200
This chart shows the fav class for a group of 50 kids. About how many picked "sport" as their favorite?
25
200
What percentage of people have red hair?
5 %
200
Z * (X + Y)
Which statement says the same thing?
a) (Z*X ) + Y
b) Z + X + Y
c) (Y + X) * Z
(Y + X) * Z
300
Her dog weighs 10 lbs. How many ounces does her dog weigh?
160 ounces
300
Does this graph show increasing or decreasing growth in height?
Increasing
300
Look at this set of data on daily hours worked by each person:
Jane 8 Fred 5 Sam 15 Nancy 3 Austin 7 Ted 7
Removing the hours for which person would lower the mean daily hours worked by the most.
Sam
300
What fraction is equal to 20%
1/5
300
bc
if b = Z and c = Y, which statement below would mean the same thing?
1) Z + Y
2) Y + Z
3) Z x Y
3) Z x Y
400
What is the measure of angle ABE? (Assume angle ABC is a right angle)
75
400
Look at the bar graph " Age of Drivers Fatally Injured in Weekend Accidents". The highest percentage of fatally injured drivers, 20 yrs and older, is ______ and occurs on Sunday 12:01 a.m. to 4:00 a.m.
30%
400
What percentage of people have brown eyes?
a) 10 b) 25 c) 50 d) 75
50 % have brown eyes
400
If the minute hand moves to 12:30, what fraction of an hour would have passed?
1/6
400
What is the value of angle C?
65
500
Max is building a fence that will be 15 ft long at the edge of his lawn. He has made a model drawing of his planned fence. In the drawing, the scale is 1 inch = 5 feet. How long did he draw the fence in his model drawing?
3 inches
500
Look at the Practice Graph 11 (Average Weight for Men 6 ft tall) and answer which line graph best shows the weight trend for the men. (pg 48)
line graph e
500
A new boat was sold for $9,000.00 The woman who bought it had to pay 1/10 of the price as a down payment. How much was that?
$900.00
500
What fraction is equal to 87.5%
1) 1/4
2) 1/2
3) 7/8
4) 1/10
3) 7/8
500
Jan wants to plant grass in the gray area shown. How many square meters of grass will that be?
106 square meters