Question

please please please please please please please please please please please help me​

Answer 1

Answer:

rational numbers are those numbers that can be expressed in the form of p/q, in which both p and q are integers and q≠0. The properties of rational numbers are:

Closure Property

Commutative Property

Associative Property

Distributive Property

Identity Property

Inverse Property

Step-by-step explanation:

this is your commutative multiplication property in which X*Y = Y*X (* is multiplication)

so u simply do multiplication of numbers

a). LHS

7x1/2 = 7/2

RHS

1/2x 7= 7/2

LHS =RHS

hope it is helpful...

Answer 2

Answer:

in the above question they are asking you to verify lhs is equal to RHS but they have not given the value for that so you have to find it and get your answer

you will understand more by seeing my photos

note: when you bring division to your other side it would become reciprocal

the same applies for rest of the subdivisions