Verify commutativity of addition of rational numbers for each of the following pairs of rational number : `4\ a n d(-3)/5` `-4\ a n d4/(-7)`

Verify commutativity of addition of rational numbers for each of the following pairs of rational number : 4 and (-3)/(5)-4 and (4)/(-7)

Verify commutativity of addition of rational numbers for each of the following pairs of rational number : (-3)/5a n d(-2)/(-15) 2/(-7)a n d(12)/(-35)

Verify commutativity of addition of rational numbers for each of the following pairs of rational number : (i) (-11)/5\ and\ 4/7 (ii) 4/9\ and\ 7/(-12)

Verify commutativity of addition of rational numbers for each of the following pairs of rational number: :(-3)/(5) and (-2)/(-15)(2)/(-7) and (12)/(-35)

Using commutativity and associativity of addition of rational numbers, express each of the following as a rational number: 4/3+\ (-4)/5+\ (-2)/3+7/5-2

Add the following rational numbers: 3/4\ a n d\ (-3)/5 (ii) -3\ a n d3/5

Add the following rational numbers: 3/4\ a n d\ (-3)/5 (ii) -3\ a n d3/5

Using commutativity and associativity of addition of rational numbers, express each of the following as a rational number: 3/5+\ (-7)/6+2/5+\ (-5)/6

Using commutativity and associativity of addition of ration of numbers,express each of the following as a rational number: (4)/(3)+(-4)/(5)+(-2)/(3)+(7)/(5)-2

Using commutativity and associativity of addition of rational numbers,express each of the following as a rational number: (2)/(5)+(7)/(3)+(-4)/(5)+(-1)/(3) (ii) (3)/(7)+(-4)/(9)+(-11)/(7)+(7)/(9)