Question

let a,b,cbe the 3 rational numbers where a=3 b=4 c=5 verify a+(b+c)=(a+b)+c(associative property of addition​

Answer 1

Answer:

B

a+(b+c)=(a+b)+c

Associative property of rational number under addition is given by following:

a+(b+c)=(a+b)+c

where, a,b and c are rational numbers.

Hence, B is the correct option.