Every natural number is a ________ .
Whole number
Rational number
Real number
All the above
Add: 7/9 + (-8/12)
1/9
4/3
5/7
5/12
Which of the following rational numbers is not equivalent to 7/ 14 ?
14/ -8
21/ -12
28 / -16
7/ -8
Multiply: 7/12 × (-60)
-35
-24
-28
-36
What is the reciprocal of -6/5
-5/6
6/5
-6/6
5/6
<
>
=
None of these
The sum
-5
5
4
-4
1/6 + 5/6 = ________.
7/6
1
4/6
Add: -4/15 + 8/12
3/2
5/2
2/5
Divide: 25/16 ÷ (8/5)
125/128
17/65
12/25
25/49