Question

write the property used ​

Answer 1

Answer:

componendo

7+3 upon 3

7+3=10

10 upon 3 is the answer

Step-by-step explanation:

Answer 2

$\huge\bold\blue{Solution}$

Given :- a/b=7/3

To Find:-(a+b)/2

let's start finding

=(a/b)+(b/b)

=(7/3)+1. [putting the value of a/b]

=(7+3)/3

= 10/3

=3.3 Answer