a=(-2/3), b=3/5, c=(-5/6) Verify associative property of Addition and multiplication
Answers
Answered by
7
Answer:
(a+b) +c =a+(b+c)
(-2/3+3/5) +(-5/6) =-2/3+(3/5+(-5/6))
LHS:::
LCM is=15
- (-2/3)15=-10
- (+3)/5)15=9
-10+9/15
-1/15+(-5/6)
LCM is=30
- (-1/15)30=-2
- (-5/6) 30=-25
-2-25/30
-23/30.....
RHS:::
-2/3+3/5
LCM is=15
- (-2/3)15=-10
- (3/5)15=9
-10+9/15
-1/15+(-5/6)
LCM is=30
- (-1/15) 30=-2
- (-5/6) 30=-25
-2-25/30
-23/30......
*********LHS & RHS both are same.....
Answered by
4
Answer:
-23/30
Step-by-step explanation:
(a+b) +c =a+(b+c)
(-2/3+3/5) +(-5/6) =-2/3+(3/5+(-5/6))
LHS
LCM is=15
(-2/3)15=-10
(+3)/5)15=9
-10+9/15
-1/15+(-5/6)
LCM is=30
(-1/15)30=-2
(-5/6) 30=-25
-2-25/30
-23/30
RHS
-2/3+3/5
LCM is=15
(-2/3)15=-10
(3/5)15=9
-10+9/15
-1/15+(-5/6)
LCM is=30
(-1/15) 30=-2
(-5/6) 30=-25
-2-25/30
-23/30
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