-5/11 ÷ -20/33 = ?
100/33
3/4
4/3
None of these
(√7 + √5) × (√7 - √5) = _______________
24
4
2
8
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
Reciprocal of 11/121 is
1/11
11
-11
0
Standard form of 73/365 is ------
24.3/121.6
18.25/91.45
1/5
3/10=?
0.3
0.33
3
0.333
14/15 - (-2/5) = ?
-4/3
4/5
-4/5
The reciprocal of zero.
1
Not defined
The reciprocal of-10=?
-1/10
1/10
Multiplicative identity of 26/13 is -----
13/26
-13/26
Zero
