Prime Factorization
What is the prime factorization of 198?
2*3*3*11
What is the GCF of 120 and 200?
40
Order the following rational numbers from least to greatest: 1.67, -0.4, -0.98
-0.98, -0.4, 1.67
Jack and Jill are racing around a track. Jack takes 6 minutes per lap and Jill takes 9 minutes per lap. If they start at the same time, how long will it be before they both cross the start line at the same time again?
18 minutes
What is the highest mountain in the world?
Mount Everest
What is the prime factorization of 315?
3x3x5x7
What is the LCM of 15, 30, and 20?
60
Order the following rational numbers from greatest to least:
12, -0.99, 56, -136, -0.9, 87
87, 56, 12, -0.9, -0.99, -136
Ms. Green want to plant 45 sunflower plants, 81 corn plants and 63 tomato plants in her garden. If she put the same number of each type of plant in each row, what is the greatest number or rows she can plant?
9 rows
About how many thousand taste buds does the average human tongue have?
10,000