Fractions
Lee mows 1/3 of his lawn and uses 1/5 gallon of gas. What fraction of the law can he mow per gallon?A.1/6
B.5/6
C.2/3
D.3/2
C.2/3
At 11:00 pm, the temperature in Alaska was -5. Four hours earlier the temperature was 40 warmer. What was the temperature at 7:00 pm?
A.-45
B.-20
C. 35
D. 45
C. 35
A store marks up the merchandise it recieves from the manufactureer by 25%. Which expression can be used to determine the price the store chargers when the manufacturer chargers m dollars? Select all that apply.
A.0.25m
B.1.25m
C.m+0.25
D.m+0.25m
E.1.25m+m
B.1.25m
D.m+0.25m
Which expression are equivalent to 1/3-2/5? Select all that apply.
A. 1/3+(-2/5)
B. 2/5+(-1/3)
C.|1/3|-|2/5|
D.|1/3+2/5|
E.|2/5|-|1/3|
A. 1/3+(-2/5)
C.|1/3|-|2/5|
When shopping, Will found a special that include 2 shirts for $25. If Will bought 9 shirt what would be his total cost?
112.50
Jasmine walked 1/2 mile to school, she walked 1/3 mile to her aunt's house. Afterwards, she walked 5/6 mile home. If Jasmine walks the same path every day, Monday through Friday, how many miles does she walk in one week?
A.1 2/3
B.3 5/11
C. 5 5/6
D. 8 1/3
D. 8 1/3
Six years ago, Kelsey opened a saving account that earns 1.2% simple interest every year. She started the account with $600 and has not touched the account since. How much money is in the account now?
A.$43.20
B.$643.20
C.$4,320.00
D. $4,920.00
B.$643.20
A store marks up the merchandise it receives from the manufacturer by 25%. Which expressions can be used to determine the price the store chargers when the manufacturer chargers m dollars? Select all that apply.
A. 0.25m
B. 1.25m
C. m+0.25
D. m+0.25m
E. 1.25m+m
B. 1.25m
D. m+0.25m
Which expression is equivalent to 2/3x+1/3-1/3x?
A. 4/3(x-1)
B. 1/3(4x-1)
C.-1/3(x+2)
D.1/3(x+1)
D.1/3(x+1)
Campbell's paycheck was 257.20. She puts 1/4 of her paycheck into a savings account and used 1/3 of what was left to pay bills. How much money does she have remaining from her paycheck?
$128.60
Aiden and his two friends ordered a pizza with 12 slices. Together they ate 2/3 of the pizza. If they evenly divided what was left, how many slices would each of them receive?
A. 1/3 slices
B. 1 1/3 slices
C. 4 slices
D. 8 slices
B. 1 1/3 slices
Bill's mom gave him $40 for mowing the lawn. He used the money to buy a $10.75 game and two snacks that cost $3.25 each. Bill also bought a gift for his mom. If Bill went home with 1/4 of the money his mom gave him, how much did the flowers cost?
A.$10
B.$12.75
C.$17.25
D.$16
B.$12.75
The Super Shop is having a Grand Opening Sale. Today's special includes 4 pairs of pants for $36. What is the equation for the cost c, in dollars, per p pairs of pants is?
A. c=9p
B. c=36p
C. p=36-4c
D.p-36=c
A. c=9p
Which expression is equivalent to -2(x+4)-(3x+8)?
A. 5x+16
B. 5x-16
C.-5x+16
D. -5x-16
D. -5x-16
Jessie is helping her grandmother plant a garden in the shape of the trapezoid. The garden will have the following dimensions: base one is 12.5 ft long, base two is 0.5 times the length of base one, height is 10ft. What is the area, in square feet of this garden? hint {(a+b)/2}h
93.75 sq ft
Ryan completed 1/8 of his test in 2/5 hour. If Ryan's rate stayed the same, how much of his test was finished in one hour?
A. 1/20
B. 5/16
C. 1/3
D. 3/5
B. 5/16
A company manufactures cell phones. In August, a random sample of 125 cell phones was inspected, and 3 phones were found to be defective. The company manufactured 8,000 cell phones in August. Based on the results from the sample, about how many cell phones are expected to be defective?
A. 64 cell phones
B. 192 cell phones
C. 2,667 cell phones
D. 3,360 cell phones
B. 192 cell phones
The Super Shop is having a Grand Opening Sale. Today's special includes 2 shirts for $25. If C represents the cost, in dollars, and s is the number of shirts, which equation correctly identifies the relationship between the cost and the number of shirts?
A.c=12.50s
B.s=12.50c
C.=25s
D.s=25c
A.c=12.50s
What is the value of the expression -2{(-7/9)/(1/3)}?
A.-4 2/3
B.-2 7/27
C. 1 5/9
D 4 2/3
D 4 2/3
What is the value of the expression 1/2(x+60) when x=-80
-10
Ken earned $128 from his part-time job this summer. He spent 25% of his money on games. He is going to donate 1/6 of the remaining money to charity. How much money will the charity receive?
A.$15
B.$16
C.$32
D.$80
B.$16
The windows of a school bus need to be washed by the end of the day. Mr.Casey washes 1/3 of the 33 windows before lunch. If Mr. Casey washes 8 of the remaining windows after lunch, how many windows still need to be washed by the end of the day?
A. 11 windows
B. 14 windows
C. 19 windows
D 25 windows
B. 14 windows
Mrs. Kimble earns $125 per week working at a furniture store. For each piece of furniture she sells, Mrs. Kimble earns an additional $5. This week, she wants to earn more than $500. If c is the number of pieces of furniture Mrs. Kimble sells, which inequality represents this situation, and what quantities are true for c?
A. 5c+125>500, where c>75
B. 5c+125<500, where c<75
C. 125c+5 >500, where c>4
D.125c+5<500, where c>4
A. 5c+125>500, where c>75
Which expression best represents Oliver making 8 withdrawals of 25 dollars?
A.8(25)
B.25-8
C.8(-25)
D.8+25
C.8(-25)
60