1. which fractions are equivalent to 10/14?
a. 2/7, 14/20
b. 5/7, 12/30
c. 5/7, 20/28
d. 5/7, 14/20

2. write the fraction in simplest form. 10/22
a. 2/5
b. 5/11
c. 6/11
d. 5/12

3. write 3 1/3 as an improper fraction?
a. 11/3
b. 9/3
c. 10/3
d.7/3

4. a truck's engine needs 3 1/4 gallons of oil for an oil change. write this number as an improper fraction.
a. 65/4
b. 18/4
c. 13/4
d. 4

5. find the lcm of 30 and 12.
a. 360
b. 2
c. 6
d. 60

6. an a train leaves a subway station every 12 minutes. an e train leaves every 9 minutes. if both trains just left the station on parallel tracks, when will both leave the station together again?
a. in 108 minutes
b. in 36 minutes
c. in 72 minutes
d. in 24 minutes

7. compare the pair of numbers 3/4 and 33/40
a. 3/4> 33/40
b. 3/4 < 33/40
c. 3/4 = 33/ 40

8. order the numbers from least to greatest. 3/8, 19/24, and 2/3