Three-fourths of the 60 marbles in the bag were red. How many were red?
What is 45 marbles
100
There were 7 pies on the shelf. If the server removes 2 1/3 pies, how many pies will be on the shelf
What is 4 2/3 pies?
100
Use prime factorization of reduce 48/144
What is 1/3
100
How many 2/3rds are in 1
What is 3/2
200
A composite number is:
a whole number greater than 1 that is not prime
200
Three fourths of the 60 marbles in the bag were red. How many were not red?
What is 15 marbles?
200
6 2/5 - 1 4/5 = ?
What is 4 3/5?
200
Find the greatest common factor of 90 and 324
What is 18
200
3/5 divided by 2/3
What is 9/10
300
Use a prime factor tree to factor 81
9 * 9, 3 * 3 & 3 * 3: 81=3*3*3*3
300
Sixty percent of the 20 tomatoes were green. What fraction of the tomatoes were not green?
What is 2/5
300
100% - 12 1/2% =
What is 87 1/2%?
300
5/8 * 3/10 =
What is 3/16
300
7/8 divided by 1/4
What is 3 1/2
400
Write the prime factorization of 360 using division by primes
2*2*2*3*3*5
400
Sixty percent of the 20 tomatoes were green. How many tomatoes were green?
What is 12?
400
5 1/6 - 1 5/6 =
What is 3 1/3?
400
Factor and reduce 36/45 * 25/24
What is 5/6
400
5/6 divided by 2/3
What is 1 1/4
500
Use prime factorization to find the GCF of 18 and 81
GCF is 9
500
Three fifths of the 30 students were girls. How many were girls?
What is 18 girls?
500
83 1/3% - 16 2/3% =?
What is 66 2/3%?
500
Of the 900 students at Columbia Middle School, there are 324 7th graders. If one student is chosen at random to lead the pledge at a school assembly, what is the probability the person chosen will be a seventh grader?
What is 9/25
500
Amanda has a ribbon 3/4 yard long. She used 1/2 yard for a small package. What fraction of her ribbon did Amanda use?