Given a bag with 25 balloons: 15 red, 3 yellow, and 7 orange
Theoretical probability of choosing a yellow balloon
What is 3/25?
100
a square has a side length of 6 units; find the perimeter
What is 24 units?
100
Find two proper factors of 76
What are two of this set: 1, 2, 38, 4, 19?
200
2 - 2/5
What is 8/5 (or 1 3/5)?
200
81 x 1.29
What is 104.49?
200
Given a bag with 25 balloons: 15 red, 3 yellow, and 7 orange
Probability of not choosing a red balloon
What is 10/25?
200
a square has a side length of 6 units; find the area
What is 36 units squared?
200
Find all the factors of 171.
What are 1, 3, 57, 171?
300
3/8 x 6/7
What is 9/28 (18/56 when not reduced)?
300
2.8 divided by 400
What is 0.007?
300
Given a bag with 25 balloons: 15 red, 3 yellow, and 7 orange
Theoretical probability of getting a yellow or an orange balloon
What is 10/25?
300
An experienced ice skater spins on the ice, creating a perfect circle with a radius of 1 meter. Find the diameter.
What is 2 meters?
300
Find the least common multiple for 35 and 175.
What is 175?
400
1 2/3 - 5/6
What is 5/6?
400
1421 divided by 7000
What is 0.203?
400
Given a bag with 25 balloons: 15 red, 3 yellow, and 7 orange
Number of balloons is doubled. Probability now of choosing a red balloon
What is 30/50 or 15/25? What is same probability?
400
Gabby works at a lab with a huge circular particle accelerator. It has been carefully engineered to have a circumference of 18.84 kilometers. Find the accelerator's diameter?
Use 3.14 for pi.
What is about 6 meters?
400
Find the greatest prime number less than 112.
What is 109?
500
5/7 divided by 2 1/3
What is 15/49?
500
0.045 x 0.005
What is .000225?
500
Given a bag with 25 balloons: 15 red, 3 yellow, and 7 orange
Probability of not getting a yellow balloon
What is 22/25?
500
Each side of a square office is 7 meters long. It will cost $94.97 per square meter to replace the carpet in the office. Find the total cost to replace the carpet.
What is $4,653.53?
500
Find the greatest common factor of 370. 222. and 178.