Fractions
Which fractions is equivalent to -(1/2)
-1/2
What is another way to expression 6x-12+3y
3(2x-4+y)
Which equation is not true?
A) -12+(6)=-6-12
B) -12+(-6)=-6+-12
C) -12-6 =-6-12
D) 6-(-12) = 12+(6)
A) -12+(6)=-6-12
Which fraction is equivalent to a terminating decimal?
A 1/6
B 4/9
C 3/4
D 1/3
C 3/4
Ms Hollins bought 20 students prizes for 100% homework. This is 1/4 of the total amount of students she has. What is the total number of students that she has?
80
Which fraction is equivalent to a repeating decimal?
A) 1/5
B) 3/8
C) 5/6
D) 3/16
C) 5/6
Simplify 8x+4y-3x+2y
5x+6y
What is the value of
-0.2 X (-.5) x (-1)
-.1
What factor will produce the greatest product when multiplied by -(1/4)?
A -1/2
B-5/6
C 1/2
D 5/6
B -5/6
Mr. Seymour gave a math test that had two parts. In part A, Jayden got 30 questions correct, which is 3/4 of the total questions in part A. In part B, Jayden got 12 questions correct, which is 2/3 of the total questions in part B.
What were the total number of questions on the test?
58
Which fraction is equivalent to a repeating decimal?
A) 1/5
B) 3/8
C) 5/8
D) 2/9
D) 2/9
Which expression is equivalent to 10x -5 +15y?
A) 5(2x +1 +3y)
B) 5(2x-1+3y)
C) 5(2x -1 +15y)
D) 5(2x +5 +3y)
B
Which equation is not true?
A) 15 -(-24) = 15 + (24)
B) -24 + (15) = -24 -(15)
C) -24 + (-15) = -15 + (-24)
D) -15 -24 = -24 -15
B) -24 + (15) = -24 -(15)
Simplify 2x - 6 + 8y
2(x -3 +4y)
Ms. Lyttle can eat 100 burgers in 1/2 minute. Mr. B can eat 120 burgers in 1/2 minute. How many burgers did they eat in total, in 10 minutes?
4400 burgers
Which fraction is equivalent to -(1/5)?
-1/5
Simplify the following expression:
5(x+1) -2(x-3)
3x + 11
Which expression is equivalent to 30 + 11k +3k + 15 -k
A)13k +15
B) k(13 +45)
C) (11+3 -1)k +45
D) (30 + 15)k + (11 + 3 -1)
C) (11+3 -1)k +45
Which expression is not true?
A) 8x + 7y -2X + 4y = 8x + 7y - (2x - 4y)
B) 8x + 7y -2X + 4y = - (2x - 4y) + 8x + 7y
C) -2X + 4y + 8x + 7y = - (2x - 4y) + 8x + 7y
D) 8x + 7y -2X + 4y = 8x + 7y - (2x + 4y)
D) 8x + 7y -2X + 4y = 8x + 7y - (2x + 4y)
Mr. Son can swim 50 laps in 50 minutes. How many laps can he swim in an hour?
60 laps
A .5122222
B 2.4
C 1.512
D .4166666
D .4166666
What is the value of -.8 x (-.5) x (-1)
-.4
3x +2y + 4
Solve
100x - (-35x + - 15) - (65 + 25x )
110x - 50
Mrs. Meristil is running a race. I can run 1/2 laps in 3/5 of a minute. At this rate, how many minutes will it take me to run each lap?
A) 3/10
B) 6/5
C) 10/3
D) 5/6
B) 6/5