1. Which fraction are equivalent to 25/45?
A. 5/9, 15/45
B. 30/48, 75/135
C. 5/9, 75/135
D. 35/54, 40/108
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. How many quarts of oil are needed?
(Hint: 1 quart= 1/4 gallon)
A. 65 quart
B. 18 quart
C. 13 quart
D. 4 quart
5. Use prime factorization to find the LCM of 30 and 40
A. 90
B. 120
C. 150
D. 200
6. An "A" train leaves a subway station 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___ 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, 2/3
A. 2/3< 19/24< 3/8
B. 2/3< 3/8< 19/24
C. 3/8< 19/24< 2/3
D. 3/8< 2/3< 19/24
2 answers
What are your choices?