Question

Which of the following is true for any of the three rational numbers a, b and c?  a ÷ (b ÷ c) = (a ÷ b) ÷ c a + (b + c) = (a × b) × c a - (b – c) = (a – b) – c a + (b + c) = (a + b) + c​

Answer 1

Step-by-step explanation:

-Jul-2020 · 2 answers

Hello, here is what you want:Ans:the answer is 2.a+(b+c)=(a+b)+cin associative property, if a,b and c are any 

Answer 2

Step-by-step explanation:

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.