2/3 - 6/4 = ?
4
-4/7
-10/12
10/12
Multiplicative inverse of 7/9 is________.
14/18
1
0
9/7
The product of 5 and reciprocal of 5/6 is________
25/6
6/25
6
The multiplicative inverse of -5 is
1/5
-1/5
5
-5
0 + ________ = 1/5.
None of these
The additive identity of 3/11 _______.
3/11
-3/11
-11/3
The sum of a number and its additive inverse is
-1
The number itself
- 16/ 81 x 1 = _________.
16/81
-16/81
81/16
State the property used in a + 0 = 0 + a = a
Commutative
Associative
Additive identity
Distributive
The produt of a rational number and its reciprocal is
