In terms of prime and composite, why is 1 and 2 unique?
1 is unique because it is neither prime nor composite.
2 is unique because it is the only even number that is prime.
400
Write in simplest form: 28/42.
What is 2/3 ?
400
Definition: A fraction in which the numerator is 1.
What is a unit fraction?
400
9 6/8
- 2 1/2
________
What is 7 1/4?
400
Miguel Tejada's batting average is .285.Derek Jeter's batting average is .310. What is the difference between the two averages?
What is 0.025?
400
Yosef and Binyamin worked on their science fair project. Together, they worked 3/4 of an hour. Yosef worked twice as long as Binyamin. How long did each work?
Yosef worked 1/2 hour.
Binyamin worked 1/4 hour.
500
The art club has 6 girls and some boys. If 3/5 of the members are girls, how many boys are in the club?
What is 4 boys?
500
Order from least to greatest:
0.6 , 3/8, 2/3
What is 3/8, 0.6, 2/3 ?
500
2 5/12
- 1 4/5
_________
What is 37/60 ?
500
Shifra began her shopping spree with $20.00. She spent $5.89 on a pair of earrings and $11.62 on a sweater. How much money did she have left?
What is $2.49?
500
The LCM of two numbers is 120. The GCF of the same the numbers is 44. What are the numbers?