Question

check the communicative property of addition for the rational numbers 2/3 and -3/5​

Answer 1

Step-by-step explanation:

Commutative property of addition is



(i) Let LHS(Left Hand Side) is



Let RHS(Right Hand Side) is



Hence, LHS=RHS i.e.



Which is showing commutative property of addition.

(ii) Let LHS(Left Hand Side) is



Let RHS(Right Hand Side) is



Hence, LHS=RHS i.e.



Which is showing commutative property of addition.

Answer 2

Answer:

(i) Consider the Rational Numbers 5/4 and 1/3

= (5/4+1/3)

= (5*3 +1*4)/12

= (15+4)/12

= 19/12