-7/5 ÷ 5/7 =
-1
1
25/49
-49/25
Multiplicative identity of 13/36 is
26/13
-26/13
Zero
2/3 - 6/4 = ?
4
-4/7
-10/12
10/12
Solve -14/9 × 15/16 × 3/7 × -4/5
2
-1/2
-2
1/2
Multiplicative inverse of 7/9 is
0
9/7
14/18
-8/15 + -4/3 =
-11/9
-29/15
-28/15
none of these
4/3 + 3/5 + -2/3 + -11/5 =
12/20
-14/15
-16/20
None of these
Additive inverse of -(3 1/2) is
-5/2
5/2
7/2
5/7 + 8/5 = ?
13/12
13/35
81/35
40/35
3/10 =
0.3
0.33
3
0.333
