Math Practice Test Questions And
Already Passed Answers.
a truck was driven 140 miles in 3.5 hours. if a car is driven the same distance at an average
speed of 20 miles per hour faster than the truck's average speed, how long will it take the car? -
Answer 140 miles/7.5 hours = 40 mph. 40 + 20 = 60 mph. 140/60 = 7/3 hours or 2 1/3 hours
in the number 452.08 the value of the digit 4 is how many times greater than the value of the
digit 8 - Answer 5,000
Earth = 1.5x10^8 km
Neptune = 4.5x10^9 km
The distance of Earth from the sun is approximately what percentage of the distance of
Neptune from the sun? - Answer 1.5/4.5 x 10^8/10^9
1.5/4.5 = 1/3
10^8/10^9 = 1/10
1/3x1/10 = 1/30 or 3%
an alarm rings every 6 minutes and a bell rings every 40 minutes. if the alarm and bell have just
sounded together, what is the least amount of time that will pass before the alarm and bell both
sound together again? - Answer LCM of 6 and 40
2^3x3x5 = 120
120 x 1 hour/60 minutes = 2 hours
which of the following decimals is between 19/8 and 12/5 - Answer 19/8 = 2.375
12/5 = 2.4
2.383
a taxi fare consists of a fixed cost of $2.50 plus $0.40 for each 1/5 of a mile traveled. if a
passenger rides in the taxi for 3 miles and includes a 20% tip, how much does the passenger pay
in full? - Answer $2.50 plus $0.40 for each 1/5 mile traveled
five 1/5 mile segments in 1 mile
5x3 = 15
, a car travels from city A to city B along the route. if the car's average fuel usage is 29 miles per
gallon, what is the best estimate for fuel usage for the entire trip? - Answer scale of graph: two
grid units = 1/2 inch = 50 miles
route = 9 segments of 1/2 inch each
9 segments x 50 miles per segment = 450 miles
450/29 = 15.5 or 16 gallons
a student rewrites the expression 25 - (3 + 11) as 25 - 3 - 11. which number property did the
student use? - Answer distributive property
a set with an additive inverse for every element that is in the set - Answer {-2, -1, 0, 1, 2}
pattern: triangle, square, heart, start
if the pattern repeats, what shape will be the 99th shape - Answer triangle = 1st, 5th, and 9th
shape so it will occur in the position that is any multiple of 4, plus 1.
96 is a multiple of 4 so the triangle will be the 97th shape, square 98th, and heart 99th
the word problem most appropriate for modeling the operation of division with a remainder -
Answer there are 70 students to be seated at tables with 6 chairs each. what is the fewest
number of students that will be left standing?
a graph showing move in savings over weeks of time
a student makes the graph of the amount of money the student has in savings versus time. the
amount of money in the student's savings account is the - Answer dependent variable
a bicyclist is traveling at a speed of v miles per hour. if she decreases her speed by 5 miles per
hour, she will be traveling at half the speed of a driver of a car. what expression represents the
driver's speed in miles per hour? - Answer (v - 5)
(v - 5) = 1/2 c
c = 2(v - 5)
table of inputs and outputs
18
2 6.5
Already Passed Answers.
a truck was driven 140 miles in 3.5 hours. if a car is driven the same distance at an average
speed of 20 miles per hour faster than the truck's average speed, how long will it take the car? -
Answer 140 miles/7.5 hours = 40 mph. 40 + 20 = 60 mph. 140/60 = 7/3 hours or 2 1/3 hours
in the number 452.08 the value of the digit 4 is how many times greater than the value of the
digit 8 - Answer 5,000
Earth = 1.5x10^8 km
Neptune = 4.5x10^9 km
The distance of Earth from the sun is approximately what percentage of the distance of
Neptune from the sun? - Answer 1.5/4.5 x 10^8/10^9
1.5/4.5 = 1/3
10^8/10^9 = 1/10
1/3x1/10 = 1/30 or 3%
an alarm rings every 6 minutes and a bell rings every 40 minutes. if the alarm and bell have just
sounded together, what is the least amount of time that will pass before the alarm and bell both
sound together again? - Answer LCM of 6 and 40
2^3x3x5 = 120
120 x 1 hour/60 minutes = 2 hours
which of the following decimals is between 19/8 and 12/5 - Answer 19/8 = 2.375
12/5 = 2.4
2.383
a taxi fare consists of a fixed cost of $2.50 plus $0.40 for each 1/5 of a mile traveled. if a
passenger rides in the taxi for 3 miles and includes a 20% tip, how much does the passenger pay
in full? - Answer $2.50 plus $0.40 for each 1/5 mile traveled
five 1/5 mile segments in 1 mile
5x3 = 15
, a car travels from city A to city B along the route. if the car's average fuel usage is 29 miles per
gallon, what is the best estimate for fuel usage for the entire trip? - Answer scale of graph: two
grid units = 1/2 inch = 50 miles
route = 9 segments of 1/2 inch each
9 segments x 50 miles per segment = 450 miles
450/29 = 15.5 or 16 gallons
a student rewrites the expression 25 - (3 + 11) as 25 - 3 - 11. which number property did the
student use? - Answer distributive property
a set with an additive inverse for every element that is in the set - Answer {-2, -1, 0, 1, 2}
pattern: triangle, square, heart, start
if the pattern repeats, what shape will be the 99th shape - Answer triangle = 1st, 5th, and 9th
shape so it will occur in the position that is any multiple of 4, plus 1.
96 is a multiple of 4 so the triangle will be the 97th shape, square 98th, and heart 99th
the word problem most appropriate for modeling the operation of division with a remainder -
Answer there are 70 students to be seated at tables with 6 chairs each. what is the fewest
number of students that will be left standing?
a graph showing move in savings over weeks of time
a student makes the graph of the amount of money the student has in savings versus time. the
amount of money in the student's savings account is the - Answer dependent variable
a bicyclist is traveling at a speed of v miles per hour. if she decreases her speed by 5 miles per
hour, she will be traveling at half the speed of a driver of a car. what expression represents the
driver's speed in miles per hour? - Answer (v - 5)
(v - 5) = 1/2 c
c = 2(v - 5)
table of inputs and outputs
18
2 6.5
