Question

Please Help me with my Math questions!

1. Which Fraction is Equivalent to 6/9?
A.18/36
B.1/3
C.12/18
D.3/4

2. What is 15/50 written in lowest terms?
A.1/2
B.3/10
C.1/4
D.3/8

3. What value of A makes the equation true?
30/45 = 6/A
A.9
B.225
C.30
D.6

4. What is 2/7 times 3/4?
A.5/28
B.1/8
C.3/14
D.5/14

5. What is the reciprocal of Negative 11/9?
A.Negative 9/11
B.Negative 11/9
C.11/9
D.9/11

6. What is 5/6 divided by 1/3?
A.7 1/2
B.2 1/2
C.8/14
D.5/18

7. What is the LCD of 3/4 and 7/10?
A.40
B.10
C.80
D.20

8. What is 1 1/5 + 1 1/10?
A.2 3/5
B.2 3/10
C.2 1/5
D.2 1/10

Answer 1

1.C 2.B 3.A 4.C 5. A 6.B 7.D 8.B

Explanation:

Find a multiple that the numbers share in common

ex) 1. 6/9 ---> 6*2=12 and 9*2=18

When multiplying fractions multiply them across and simply.

ex) 4. 2/7*3/4=6/28

6/28=3/14