Convert 54% to a fraction in simplest form and a decimal.
0.54 and 27/50
100
Solve the problem. 2 x (4 - 2) + 9 / 3
7
100
Find the mean, median, mode, and range for the data.
5,1,3,8,8,5,12,4
Mean: 5.75
Median: 5
Mode: 5 and 8
Range: 11
100
What angle is supplementary to 70 degrees?
110 degrees
100
What is the theoretical probability of rolling a 6 on a 6-sided dice? Express as a fraction and percent.
1/6 and 16.66666%
200
What is the product of 5.67 and 4.2?
23.814
200
Solve for the variable. 5x + 34 = 74
x = 8
200
Find the GCF of 204 and 96.
12
200
Convert 4 kilometers to meters.
4,000 meters
200
If 4 grapefruits sell for 82 cents, how much will 6 grapefruits cost?
$1.23 or 123 cents
300
What is the sum of 1/2 and 6/7?
19/14 or 1 5/14
300
Solve for the variable. a + 7/8 = 2 3/4
a = 1 7/8
300
Write 5 to the 4th power in expanded form and give the answer.
5x5x5x5 and 625
300
Convert 60 inches to yards.
What is 1.666 yards or 1 2/3 yards
300
David tossed a coin 45 times. 40 times he got heads and 5 times he got tails. What is the experimental probability of tossing heads on his next toss.
8/9
400
Convert 1.25 into a fraction in simplest form and a percent.
1 1/4 and 125%
400
Solve for the variable. .6 x r = 7.32
r = 12.2
400
Write the prime factorization for 156 in exponent form.
2 squared x 3 x 13
400
What is the perimeter of a parallelogram with 2 parallel sides measuring 5 in. and 7 in.?
24 in.
400
Bill is spinning a spinner with 4 equal sections colored red, blue, green, and yellow. Out of 100 spins, he got red 20 times, green 10 times, blue 60 times, and yellow 10 times. Based on his previous spins, if he spins the spinner 10 more times, how many times will it land on red?
2 times
500
What is 5/6 divided by 1 1/2 in lowest terms.
5/9
500
Solve for the variable. 1/3 x a - 4/5 = 8 1/5
a = 9
500
Solve. (-5) + (-2) - (4) + (10) - (-3)
2
500
What is the formula to find the area of a triangle?