The product of 15/16 and 8/3 is
5/2
2/5
23/19
None of these
The sum of three rational number is 5/7. If two of them are 9/14 and -19/28. Then which is the third one.
21/28
28/21
-21/28
-28/21
The rational number that is equal to its negative.
0
-1/2
3/4
6/9
6/2 - 8/5 = ?
-3/7
1
-2/3
1.4
The product of 5 and reciprocal of 5/6
25/6
6/25
6
3/7÷2/3 = ?
6/21
14/9
9/14
3/7 - 6/7 = ?
3/7
3/0
-3/14
Reciprocal of 11/121 is
1/11
11
-11
-5/11 ÷ -20/33 = ?
100/33
4/3
The product of two rational number is 16/27. If one the number is 4/3 what is the other number?
9/4
64/81
4/9