0
-2/11
5/9
6/11
3/10 =
0.3
0.33
3
0.333
3/5 + -7/6 + 2/5 + -5/6 =
-11/12
-1
-18/21
Find which properties are not associative for rational numbers
Addition, multiplication
Division, subtraction
Division, multiplication
Addition, Division
Find the multiplicative inverse of (-5/7 × -3/9)
21/5
-21/5
5/21
-5/21
-7/5 ÷ 5/7 =
1
25/49
-49/25
3/7 + -6/5 + 9/4 + -4/9 is
22/25
2/-3
2/25
1303/1260
Multiplicative inverse of 7/9 is
9/7
14/18
3 - 2/5 = ?
1/5
-1/5
13/15
13/5
1 +( -4/5 )=
6/10
2/8
None of these