Question

1.A rational number can be represented in the form of:

a) pxq
b) p/q
c) p+q
d) p-q

2.Which of the following is the product of (-7/8) and 4/21?

a) 1
b) 28/168
c) 0
d) None

3.The value of (-10/3) x (-15/2) x (17/19) x 0 is:

a) 0
b) -1
c) 1
d) None

4.The additive identity of rational numbers is:

a) 0
b) 1
C) -1
d) None

5.The multiplicative identity of rational numbers is:

a) 0
b) -1
c) 1
d) 1 & -1


please give Answer Fast. ​

Answer 1

Answer:

1.is p/q

it's right answer

Answer 2

1).p-q

2). None

3).0

5).1