Question

need help in maths properties of rational number
I will mark u brainlist
b part​

Answer 1

Answer:

--4/9 = -- 4/9 LHS = RHS

Step-by-step explanation:

First you have to follow the rule that is given variables then you have to follow the signs according to question and BODMAS then u will get the first Answer- ---4/9 in the LHS side and same at the RHS side by following signs and BODMAS u will get answer= --4/9 = -4/9